#25528C#25528C

#25528C is a dark, moderate cyan. Relative luminance 0.083; OKLCH L 43.8% C 0.108 H 255.9°. Best body text is #FFFFFF at 7.88:1 contrast (WCAG AA passes).

Color values

HEX	#25528C
RGB	rgb(37, 82, 140)
HSL	hsl(214, 58%, 35%)
HSV	hsv(214, 74%, 55%)
CMYK	cmyk(73.6%, 41.4%, 0%, 45.1%)
CIE-LAB	lab(34.64, 5.42, -36.71)
CIE-LCH	lch(34.64, 37.11, 278.40°)
OKLab	oklab(43.79% -0.0262 -0.1047)
OKLCH	oklch(43.79% 0.108 255.9)
XYZ	xyz(8.5121, 8.3204, 25.9633)
Luminance	0.0832 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25528C #8C5F25

analogous

#25868C #25528C #2B258C

triadic

#25528C #8C2552 #528C25

tetradic

#25528C #8C2586 #8C5F25 #258C2B

square

#25528C #8C2586 #8C5F25 #258C2B

split-complementary

#25528C #8C2B25 #868C25

monochromatic

#0B192B #18365C #25528C #326EBC #588ED3

Accessibility & contrast

On white

7.88

#25528C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.66

#25528C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #25528C

7.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25528C	#FFFFFF	#000000	##FFFFFF
##25528C	1.00	7.88	2.66	7.88
#FFFFFF	7.88	1.00	21.00	1.00
#000000	2.66	21.00	1.00	21.00
##FFFFFF	7.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#37578E

Deuteranopia (green-blind)

#264D8B

Tritanopia (blue-blind)

#006068

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #25528c;
/* rgb */ color: rgb(37, 82, 140);
/* oklch */ color: oklch(43.8% 0.108 255.9);

Tailwind

colors: {
  custom: {
    50: '#6d82ae',
    500: '#25528c',
    950: '#000000',
  },
}

SCSS

$custom: #25528c;
$custom-light: #6d82ae;
$custom-dark: #000000;

JSON

{
  "hex": "#25528c",
  "rgb": {
    "r": 37,
    "g": 82,
    "b": 140
  },
  "hsl": {
    "h": 213.786,
    "s": 58.192,
    "l": 34.706
  },
  "oklch": {
    "l": 0.43788,
    "c": 0.10799,
    "h": 255.9
  },
  "luminance": 0.08321
}

Semantic roles & 50–950 ramp

primary

#25528C

secondary

#B88D55

accent

#9E46E1

background

#F7F7FA

surface

#EDEEF4

border

#C8C9CE

text

#080A10

muted

#7B7C7F

Preview Lab

Preview with #25528C

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

Preview Lab → · Contrast checker → · Palette generator →