#25528D#25528D

#25528D is a dark, moderate cyan. Relative luminance 0.084; OKLCH L 43.9% C 0.109 H 256.3°. Best body text is #FFFFFF at 7.86:1 contrast (WCAG AA passes).

Color values

HEX	#25528D
RGB	rgb(37, 82, 141)
HSL	hsl(214, 58%, 35%)
HSV	hsv(214, 74%, 55%)
CMYK	cmyk(73.8%, 41.8%, 0%, 44.7%)
CIE-LAB	lab(34.70, 5.81, -37.22)
CIE-LCH	lch(34.70, 37.67, 278.87°)
OKLab	oklab(43.86% -0.026 -0.1063)
OKLCH	oklch(43.86% 0.109 256.3)
XYZ	xyz(8.5862, 8.3501, 26.3533)
Luminance	0.0835 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25528D #8D6025

analogous

#25868D #25528D #2C258D

triadic

#25528D #8D2552 #528D25

tetradic

#25528D #8D2586 #8D6025 #258D2C

square

#25528D #8D2586 #8D6025 #258D2C

split-complementary

#25528D #8D2C25 #868D25

monochromatic

#0C1A2C #18365D #25528D #326EBD #598ED3

Accessibility & contrast

On white

7.86

#25528D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.67

#25528D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #25528D

7.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25528D	#FFFFFF	#000000	##FFFFFF
##25528D	1.00	7.86	2.67	7.86
#FFFFFF	7.86	1.00	21.00	1.00
#000000	2.67	21.00	1.00	21.00
##FFFFFF	7.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#36578F

Deuteranopia (green-blind)

#254D8C

Tritanopia (blue-blind)

#006068

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #25528d;
/* rgb */ color: rgb(37, 82, 141);
/* oklch */ color: oklch(43.9% 0.109 256.3);

Tailwind

colors: {
  custom: {
    50: '#6e82af',
    500: '#25528d',
    950: '#000000',
  },
}

SCSS

$custom: #25528d;
$custom-light: #6e82af;
$custom-dark: #000000;

JSON

{
  "hex": "#25528d",
  "rgb": {
    "r": 37,
    "g": 82,
    "b": 141
  },
  "hsl": {
    "h": 214.038,
    "s": 58.427,
    "l": 34.902
  },
  "oklch": {
    "l": 0.43855,
    "c": 0.10939,
    "h": 256.3
  },
  "luminance": 0.08351
}

Semantic roles & 50–950 ramp

primary

#25528D

secondary

#B88E56

accent

#9E46E2

background

#F7F7FA

surface

#EDEEF4

border

#C8C9CE

text

#080A10

muted

#7B7C7F

Preview Lab

Preview with #25528D

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

Preview Lab → · Contrast checker → · Palette generator →