#264C81#264C81

#264C81 is a dark, moderate cyan. Relative luminance 0.072; OKLCH L 41.7% C 0.099 H 257.2°. Best body text is #FFFFFF at 8.63:1 contrast (WCAG AA passes).

Color values

HEX	#264C81
RGB	rgb(38, 76, 129)
HSL	hsl(215, 54%, 33%)
HSV	hsv(215, 71%, 51%)
CMYK	cmyk(70.5%, 41.1%, 0%, 49.4%)
CIE-LAB	lab(32.18, 5.30, -33.86)
CIE-LCH	lch(32.18, 34.27, 278.89°)
OKLab	oklab(41.67% -0.022 -0.0965)
OKLCH	oklch(41.67% 0.099 257.2)
XYZ	xyz(7.3448, 7.1652, 21.7606)
Luminance	0.0717 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#264C81 #815B26

analogous

#267981 #264C81 #2D2681

triadic

#264C81 #81264C #4C8126

tetradic

#264C81 #812679 #815B26 #26812D

square

#264C81 #812679 #815B26 #26812D

split-complementary

#264C81 #812D26 #798126

monochromatic

#0A1422 #183052 #264C81 #3468B0 #5587CD

Accessibility & contrast

On white

8.63

#264C81 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.43

#264C81 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #264C81

8.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##264C81	#FFFFFF	#000000	##FFFFFF
##264C81	1.00	8.63	2.43	8.63
#FFFFFF	8.63	1.00	21.00	1.00
#000000	2.43	21.00	1.00	21.00
##FFFFFF	8.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#345083

Deuteranopia (green-blind)

#264880

Tritanopia (blue-blind)

#005860

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #264c81;
/* rgb */ color: rgb(38, 76, 129);
/* oklch */ color: oklch(41.7% 0.099 257.2);

Tailwind

colors: {
  custom: {
    50: '#6c7da6',
    500: '#264c81',
    950: '#000000',
  },
}

SCSS

$custom: #264c81;
$custom-light: #6c7da6;
$custom-dark: #000000;

JSON

{
  "hex": "#264c81",
  "rgb": {
    "r": 38,
    "g": 76,
    "b": 129
  },
  "hsl": {
    "h": 214.945,
    "s": 54.491,
    "l": 32.745
  },
  "oklch": {
    "l": 0.41673,
    "c": 0.09895,
    "h": 257.2
  },
  "luminance": 0.07166
}

Semantic roles & 50–950 ramp

primary

#264C81

secondary

#B18951

accent

#A04ADE

background

#F6F7FA

surface

#ECEEF4

border

#C7C9CE

text

#07090F

muted

#7A7B7F

Preview Lab

Preview with #264C81

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

Preview Lab → · Contrast checker → · Palette generator →