Nerdulator> put something in

Colour

#19AAAB

  • #19AAAB
  • Cyan
  • Dark
  • Nearest: Light seagreen

#19AAAB is a cyan with RGB values 25, 170, 171 and HSL 180°, 74%, 38%. It is a dark colour, so black text on it reaches 7.4:1 contrast (AAA for normal text). The nearest named colour is Light seagreen.

Colour values

#19AAAB#19AAAB
HEX#19AAAB
RGBrgb(25, 170, 171)
RGB (0–1)0.098, 0.6667, 0.6706
RGB percentages9.8%, 66.7%, 67.1%
HSLhsl(180.4, 74.5%, 38.4%)
HSV / HSBhsv(180.4, 85.4%, 67.1%)
CMYK85.4%, 0.6%, 0%, 32.9%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer1,682,091
CSS custom property--colour: #19AAAB;

Brightness & contrast

Relative luminance0.31896WCAG 2.x, 0 is black and 1 is white
Perceived brightness143.1 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundBlackcontrast 7.38:1
Contrast with white2.85:1WCAG normal text: Fail
Contrast with black7.38:1WCAG normal text: AAA
Greyscale equivalent#8B8B8B
Inverted#E65554

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#9EA1ABno red cones; affects about 1% of men; ΔE 35.5 from the original
Deuteranopia#8B93ACno green cones; the most common form, about 1% of men; ΔE 36.8 from the original
Tritanopia#00B0AAno blue cones; rare, and affects men and women equally; ΔE 5.4 from the original
Distinguishable without hueShifts in lightness toonever rely on hue alone to carry meaning
Contrast with white, large text2.85:1WCAG large text: Fail
Contrast with black, large text7.38:1WCAG large text: AAA

Named colours

Light seagreen · ΔE 6.1Dark cyan · ΔE 11.7Dark turquoise · ΔE 13.7Medium turquoise · ΔE 14.2Cadetblue · ΔE 14.9Teal · ΔE 16
Nearest named CSS colourLight seagreen (#20B2AA)ΔE 6.1, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#AB1A19
Analogous#19AB63, #1961AB
Triadic#AB19AA, #AAAB19
Split complementary#AB1961, #AB6319
Tetradic#6319AB, #AB1A19, #61AB19

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#9FF0F1
Lighter +30%#73EAEA
Lighter +20%#46E3E4
Lighter +10%#20D6D7
Darker −10%#127E7F
Darker −20%#0C5252
Darker −30%#052526
Darker −40%#000000
More saturated +25%#00C2C3
Less saturated −25%#319293

Channel breakdown

R25
G170
B171
Red25 (9.8%)
Green170 (66.7%)
Blue171 (67.1%)
Hue180.41°
Saturation (HSL)74.49%
Lightness38.43%
Dominant channelBlue
Hex per channelR 19 · G AA · B AB

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 “19aaab” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.