#264A63#264A63

#264A63 is a dark, muted cyan. Relative luminance 0.062; OKLCH L 39.4% C 0.059 H 240.8°. Best body text is #FFFFFF at 9.37:1 contrast (WCAG AA passes).

Color values

HEX	#264A63
RGB	rgb(38, 74, 99)
HSL	hsl(205, 45%, 27%)
HSV	hsv(205, 62%, 39%)
CMYK	cmyk(61.6%, 25.3%, 0%, 61.2%)
CIE-LAB	lab(29.94, -4.61, -18.55)
CIE-LCH	lch(29.94, 19.11, 256.03°)
OKLab	oklab(39.39% -0.029 -0.0519)
OKLCH	oklch(39.39% 0.059 240.8)
XYZ	xyz(5.4994, 6.2100, 12.7108)
Luminance	0.0621 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#264A63 #633F26

analogous

#26635E #264A63 #262C63

triadic

#264A63 #63264A #4A6326

tetradic

#264A63 #5E2663 #633F26 #2C6326

square

#264A63 #5E2663 #633F26 #2C6326

split-complementary

#264A63 #63262C #635E26

monochromatic

#081116 #152937 #264A63 #376B8F #4A8CB9

Accessibility & contrast

On white

9.37

#264A63 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#264A63 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #264A63

9.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##264A63	#FFFFFF	#000000	##FFFFFF
##264A63	1.00	9.37	2.24	9.37
#FFFFFF	9.37	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F4A64

Deuteranopia (green-blind)

#374463

Tritanopia (blue-blind)

#005052

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #264a63;
/* rgb */ color: rgb(38, 74, 99);
/* oklch */ color: oklch(39.4% 0.059 240.8);

Tailwind

colors: {
  custom: {
    50: '#667c8f',
    500: '#264a63',
    950: '#000000',
  },
}

SCSS

$custom: #264a63;
$custom-light: #667c8f;
$custom-dark: #000000;

JSON

{
  "hex": "#264a63",
  "rgb": {
    "r": 38,
    "g": 74,
    "b": 99
  },
  "hsl": {
    "h": 204.59,
    "s": 44.526,
    "l": 26.863
  },
  "oklch": {
    "l": 0.39387,
    "c": 0.05949,
    "h": 240.8
  },
  "luminance": 0.0621
}

Semantic roles & 50–950 ramp

primary

#264A63

secondary

#966C4F

accent

#8854D4

background

#F6F7F8

surface

#EBEEF0

border

#C6C9CB

text

#06090C

muted

#7A7B7D

Preview Lab

Preview with #264A63

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

Preview Lab → · Contrast checker → · Palette generator →