#4081AE#4081AE

#4081AE is a mid, moderate cyan. Relative luminance 0.198; OKLCH L 58.0% C 0.096 H 241.3°. Best body text is #000000 at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#4081AE
RGB	rgb(64, 129, 174)
HSL	hsl(205, 46%, 47%)
HSV	hsv(205, 63%, 68%)
CMYK	cmyk(63.2%, 25.9%, 0%, 31.8%)
CIE-LAB	lab(51.66, -6.65, -30.01)
CIE-LCH	lch(51.66, 30.73, 257.51°)
OKLab	oklab(58.01% -0.0461 -0.0843)
OKLCH	oklch(58.01% 0.096 241.3)
XYZ	xyz(17.6017, 19.8448, 42.9390)
Luminance	0.1985 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4081AE #AE6D40

analogous

#40AEA4 #4081AE #404AAE

triadic

#4081AE #AE4081 #81AE40

tetradic

#4081AE #A440AE #AE6D40 #4AAE40

square

#4081AE #A440AE #AE6D40 #4AAE40

split-complementary

#4081AE #AE404A #AEA440

monochromatic

#1F3F55 #306081 #4081AE #659EC6 #92BAD7

Accessibility & contrast

On white

4.23

#4081AE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.97

#4081AE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4081AE

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4081AE	#FFFFFF	#000000	##000000
##4081AE	1.00	4.23	4.97	4.97
#FFFFFF	4.23	1.00	21.00	21.00
#000000	4.97	21.00	1.00	1.00
##000000	4.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D81B0

Deuteranopia (green-blind)

#5E76AD

Tritanopia (blue-blind)

#008C90

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #4081ae;
/* rgb */ color: rgb(64, 129, 174);
/* oklch */ color: oklch(58.0% 0.096 241.3);

Tailwind

colors: {
  custom: {
    50: '#7fa5c6',
    500: '#4081ae',
    950: '#000000',
  },
}

SCSS

$custom: #4081ae;
$custom-light: #7fa5c6;
$custom-dark: #000000;

JSON

{
  "hex": "#4081ae",
  "rgb": {
    "r": 64,
    "g": 129,
    "b": 174
  },
  "hsl": {
    "h": 204.545,
    "s": 46.218,
    "l": 46.667
  },
  "oklch": {
    "l": 0.5801,
    "c": 0.09613,
    "h": 241.3
  },
  "luminance": 0.19846
}

Semantic roles & 50–950 ramp

primary

#4081AE

secondary

#C2A088

accent

#8852D6

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0B0F13

muted

#7C7F82

Preview Lab

Preview with #4081AE

Body copy rendered with the generated semantic roles for this colour.

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