Nerdulator> put something in

Recognised as Colour

#12647D

  • #12647D
  • Cyan
  • Dark
  • Nearest: Dark slate grey

#12647D is a cyan with RGB values 18, 100, 125 and HSL 194°, 75%, 28%. It is a dark colour, so white text on it reaches 6.7:1 contrast (AA for normal text). The nearest named colour is Dark slate grey.

Colour values

#12647D#12647D
HEX#12647D
RGBrgb(18, 100, 125)
RGB (0–1)0.0706, 0.3922, 0.4902
RGB percentages7.1%, 39.2%, 49%
HSLhsl(194, 74.8%, 28%)
HSV / HSBhsv(194, 85.6%, 49%)
CMYK85.6%, 20%, 0%, 51%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,205,373
CSS custom property--colour: #12647D;

Brightness & contrast

Relative luminance0.10724WCAG 2.x, 0 is black and 1 is white
Perceived brightness88 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 6.68:1
Contrast with white6.68:1WCAG normal text: AA
Contrast with black3.14:1WCAG normal text: Fail
Greyscale equivalent#545454
Inverted#ED9B82

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#56627Eno red cones; affects about 1% of men; ΔE 16.9 from the original
Deuteranopia#48587Dno green cones; the most common form, about 1% of men; ΔE 18.2 from the original
Tritanopia#006B6Cno blue cones; rare, and affects men and women equally; ΔE 16.9 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text6.68:1WCAG large text: AAA
Contrast with black, large text3.14:1WCAG large text: AA

Named colours

Dark slate grey · ΔE 18.7Steel blue · ΔE 20.2Slate grey · ΔE 20.6Teal · ΔE 21.3Light slate grey · ΔE 22.5Dark cyan · ΔE 24.2
Nearest named CSS colourDark slate grey (#2F4F4F)ΔE 18.72, a distinctly different colour
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#7D2B12
Analogous#127D60, #122F7D
Triadic#7D1264, #647D12
Split complementary#7D122F, #7D6012
Tetradic#60127D, #7D2B12, #2F7D12

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#71CEEA
Lighter +30%#44BFE4
Lighter +20%#1FABD6
Lighter +10%#1888AA
Darker −10%#0C4050
Darker −20%#051D24
Darker −30%#000000
Darker −40%#000000
More saturated +25%#006E8F
Less saturated −25%#245A6B

Channel breakdown

R18
G100
B125
Red18 (7.1%)
Green100 (39.2%)
Blue125 (49%)
Hue194.02°
Saturation (HSL)74.83%
Lightness28.04%
Dominant channelBlue
Hex per channelR 12 · G 64 · B 7D

Keep nerding

Every link below is a page Nerdulator can generate from what it already knows about this value.

Nerdulate something else

Nothing in mind? Surprise me · today’s page

Every value on this page was computed from “12647d” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.