#264F63#264F63

#264F63 is a dark, muted cyan. Relative luminance 0.069; OKLCH L 40.7% C 0.057 H 231.7°. Best body text is #FFFFFF at 8.82:1 contrast (WCAG AA passes).

Color values

HEX	#264F63
RGB	rgb(38, 79, 99)
HSL	hsl(200, 45%, 27%)
HSV	hsv(200, 62%, 39%)
CMYK	cmyk(61.6%, 20.2%, 0%, 61.2%)
CIE-LAB	lab(31.59, -7.75, -15.99)
CIE-LCH	lch(31.59, 17.77, 244.16°)
OKLab	oklab(40.7% -0.0353 -0.0446)
OKLCH	oklch(40.7% 0.057 231.7)
XYZ	xyz(5.8466, 6.9043, 12.8265)
Luminance	0.0691 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#264F63 #633A26

analogous

#266359 #264F63 #263163

triadic

#264F63 #63264F #4F6326

tetradic

#264F63 #592663 #633A26 #316326

square

#264F63 #592663 #633A26 #316326

split-complementary

#264F63 #632631 #635926

monochromatic

#081216 #152C37 #264F63 #37728F #4A95B9

Accessibility & contrast

On white

8.82

#264F63 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.38

#264F63 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #264F63

8.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##264F63	#FFFFFF	#000000	##FFFFFF
##264F63	1.00	8.82	2.38	8.82
#FFFFFF	8.82	1.00	21.00	1.00
#000000	2.38	21.00	1.00	21.00
##FFFFFF	8.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#454E64

Deuteranopia (green-blind)

#3D4863

Tritanopia (blue-blind)

#005456

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #264f63;
/* rgb */ color: rgb(38, 79, 99);
/* oklch */ color: oklch(40.7% 0.057 231.7);

Tailwind

colors: {
  custom: {
    50: '#66808f',
    500: '#264f63',
    950: '#000000',
  },
}

SCSS

$custom: #264f63;
$custom-light: #66808f;
$custom-dark: #000000;

JSON

{
  "hex": "#264f63",
  "rgb": {
    "r": 38,
    "g": 79,
    "b": 99
  },
  "hsl": {
    "h": 199.672,
    "s": 44.526,
    "l": 26.863
  },
  "oklch": {
    "l": 0.40698,
    "c": 0.05688,
    "h": 231.7
  },
  "luminance": 0.06905
}

Semantic roles & 50–950 ramp

primary

#264F63

secondary

#96664F

accent

#7E54D4

background

#F6F7F8

surface

#EBEEF0

border

#C6C9CB

text

#060A0C

muted

#7A7C7D

Preview Lab

Preview with #264F63

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

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