Nerdulator> put something in

Recognised as Colour

#576A68

  • #576A68
  • Cyan
  • Dark
  • Nearest: Dim grey

#576A68 is a cyan with RGB values 87, 106, 104 and HSL 174°, 10%, 38%. It is a dark colour, so white text on it reaches 5.7:1 contrast (AA for normal text). The nearest named colour is Dim grey.

Colour values

#576A68#576A68
HEX#576A68
RGBrgb(87, 106, 104)
RGB (0–1)0.3412, 0.4157, 0.4078
RGB percentages34.1%, 41.6%, 40.8%
HSLhsl(173.7, 9.8%, 37.8%)
HSV / HSBhsv(173.7, 17.9%, 41.6%)
CMYK17.9%, 0%, 1.9%, 58.4%≈naive device-independent conversion; real print needs an ICC profile
24-bit integer5,728,872
CSS custom property--colour: #576A68;

Brightness & contrast

Relative luminance0.13334WCAG 2.x, 0 is black and 1 is white
Perceived brightness100.5 of 255ITU-R BT.601 weighting
Light or darkDark
Best text colour on this backgroundWhitecontrast 5.73:1
Contrast with white5.73:1WCAG normal text: AA
Contrast with black3.67:1WCAG normal text: Fail
Greyscale equivalent#666666
Inverted#A89597

Colour vision & accessibility

Normal visionProtanopiaDeuteranopiaTritanopia
Protanopia#686868no red cones; affects about 1% of men; ΔE 7.7 from the original
Deuteranopia#646568no green cones; the most common form, about 1% of men; ΔE 7.8 from the original
Tritanopia#526B69no blue cones; rare, and affects men and women equally; ΔE 2.2 from the original
Distinguishable without hueYesnever rely on hue alone to carry meaning
Contrast with white, large text5.73:1WCAG large text: AAA
Contrast with black, large text3.67:1WCAG large text: AA

Named colours

Dim grey · ΔE 7.7Gray · ΔE 12.8Dark slate grey · ΔE 12.9Slate grey · ΔE 14.4Light slate grey · ΔE 16.9Cadetblue · ΔE 22.5
Nearest named CSS colourDim grey (#696969)ΔE 7.74, clearly different but related
Hue familycyan
CSS keyword usableNo exact keyword

Colour harmonies

base+30°+90°+120°+180°+210°+240°+270°+330°
Complementary#6A5759
Analogous#576A5F, #57626A
Triadic#68576A, #6A6857
Split complementary#6A5762, #6A5F57
Tetradic#5F576A, #6A5759, #636A57

Tints, shades & saturation

+40%+30%+20%+10%base-10%-20%-30%-40%
Lighter +40%#C1CCCB
Lighter +30%#A5B5B3
Lighter +20%#899E9C
Lighter +10%#6E8683
Darker −10%#404E4D
Darker −20%#293231
Darker −30%#121616
Darker −40%#000000
More saturated +25%#3F827B
Less saturated −25%#616161

Channel breakdown

R87
G106
B104
Red87 (34.1%)
Green106 (41.6%)
Blue104 (40.8%)
Hue173.68°
Saturation (HSL)9.84%
Lightness37.84%
Dominant channelGreen
Hex per channelR 57 · G 6A · B 68

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 “576a68” by Nerdulator’s colour engine. Nothing here was retrieved from a database of answers or written by a model.