#25588C#25588C

#25588C is a mid, moderate cyan. Relative luminance 0.093; OKLCH L 45.2% C 0.101 H 251.4°. Best body text is #FFFFFF at 7.36:1 contrast (WCAG AA passes).

Color values

HEX	#25588C
RGB	rgb(37, 88, 140)
HSL	hsl(210, 58%, 35%)
HSV	hsv(210, 74%, 55%)
CMYK	cmyk(73.6%, 37.1%, 0%, 45.1%)
CIE-LAB	lab(36.49, 1.52, -33.77)
CIE-LCH	lch(36.49, 33.81, 272.57°)
OKLab	oklab(45.23% -0.0322 -0.096)
OKLCH	oklch(45.23% 0.101 251.4)
XYZ	xyz(8.9845, 9.2652, 26.1207)
Luminance	0.0927 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25588C #8C5925

analogous

#258C8C #25588C #25258C

triadic

#25588C #8C2558 #588C25

tetradic

#25588C #8C258C #8C5925 #258C25

square

#25588C #8C258C #8C5925 #258C25

split-complementary

#25588C #8C2525 #8C8C25

monochromatic

#0B1B2B #183A5C #25588C #3276BC #5895D3

Accessibility & contrast

On white

7.36

#25588C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.85

#25588C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #25588C

7.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25588C	#FFFFFF	#000000	##FFFFFF
##25588C	1.00	7.36	2.85	7.36
#FFFFFF	7.36	1.00	21.00	1.00
#000000	2.85	21.00	1.00	21.00
##FFFFFF	7.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#405B8E

Deuteranopia (green-blind)

#31518B

Tritanopia (blue-blind)

#00646B

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #25588c;
/* rgb */ color: rgb(37, 88, 140);
/* oklch */ color: oklch(45.2% 0.101 251.4);

Tailwind

colors: {
  custom: {
    50: '#6d86ae',
    500: '#25588c',
    950: '#000000',
  },
}

SCSS

$custom: #25588c;
$custom-light: #6d86ae;
$custom-dark: #000000;

JSON

{
  "hex": "#25588c",
  "rgb": {
    "r": 37,
    "g": 88,
    "b": 140
  },
  "hsl": {
    "h": 210.291,
    "s": 58.192,
    "l": 34.706
  },
  "oklch": {
    "l": 0.45231,
    "c": 0.10131,
    "h": 251.4
  },
  "luminance": 0.09266
}

Semantic roles & 50–950 ramp

primary

#25588C

secondary

#B88755

accent

#9546E1

background

#F7F8FA

surface

#EDEFF4

border

#C8CACE

text

#080B10

muted

#7B7C7F

Preview Lab

Preview with #25588C

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

Preview Lab → · Contrast checker → · Palette generator →