#40808F#40808F

#40808F is a mid, moderate cyan. Relative luminance 0.185; OKLCH L 56.4% C 0.069 H 215.0°. Best body text is #000000 at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#40808F
RGB	rgb(64, 128, 143)
HSL	hsl(191, 38%, 41%)
HSV	hsv(191, 55%, 56%)
CMYK	cmyk(55.2%, 10.5%, 0%, 43.9%)
CIE-LAB	lab(50.11, -16.02, -14.36)
CIE-LCH	lch(50.11, 21.52, 221.88°)
OKLab	oklab(56.36% -0.0567 -0.0397)
OKLCH	oklch(56.36% 0.069 215)
XYZ	xyz(14.7895, 18.5102, 28.7747)
Luminance	0.1851 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40808F #8F4F40

analogous

#408F76 #40808F #40598F

triadic

#40808F #8F4080 #808F40

tetradic

#40808F #76408F #8F4F40 #598F40

square

#40808F #76408F #8F4F40 #598F40

split-complementary

#40808F #8F4059 #8F7640

monochromatic

#1A343A #2D5A65 #40808F #58A3B4 #82BAC7

Accessibility & contrast

On white

4.47

#40808F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.70

#40808F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #40808F

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40808F	#FFFFFF	#000000	##000000
##40808F	1.00	4.47	4.70	4.70
#FFFFFF	4.47	1.00	21.00	21.00
#000000	4.70	21.00	1.00	1.00
##000000	4.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#757C90

Deuteranopia (green-blind)

#69738F

Tritanopia (blue-blind)

#008685

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #40808f;
/* rgb */ color: rgb(64, 128, 143);
/* oklch */ color: oklch(56.4% 0.069 215.0);

Tailwind

colors: {
  custom: {
    50: '#7ca5af',
    500: '#40808f',
    950: '#000000',
  },
}

SCSS

$custom: #40808f;
$custom-light: #7ca5af;
$custom-dark: #000000;

JSON

{
  "hex": "#40808f",
  "rgb": {
    "r": 64,
    "g": 128,
    "b": 143
  },
  "hsl": {
    "h": 191.392,
    "s": 38.164,
    "l": 40.588
  },
  "oklch": {
    "l": 0.56362,
    "c": 0.06929,
    "h": 215
  },
  "luminance": 0.18512
}

Semantic roles & 50–950 ramp

primary

#40808F

secondary

#B28479

accent

#705ACE

background

#F7FAFA

surface

#EEF4F4

border

#C9CECE

text

#0A0F10

muted

#7C7F7F

Preview Lab

Preview with #40808F

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

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