#25708B#25708B

#25708B is a mid, moderate cyan. Relative luminance 0.138; OKLCH L 51.2% C 0.083 H 226.1°. Best body text is #FFFFFF at 5.57:1 contrast (WCAG AA passes).

Color values

HEX	#25708B
RGB	rgb(37, 112, 139)
HSL	hsl(196, 58%, 35%)
HSV	hsv(196, 73%, 55%)
CMYK	cmyk(73.4%, 19.4%, 0%, 45.5%)
CIE-LAB	lab(44.01, -13.42, -21.41)
CIE-LCH	lch(44.01, 25.27, 237.92°)
OKLab	oklab(51.17% -0.0576 -0.06)
OKLCH	oklch(51.17% 0.083 226.1)
XYZ	xyz(11.2154, 13.8445, 26.5023)
Luminance	0.1385 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25708B #8B4025

analogous

#258B73 #25708B #253D8B

triadic

#25708B #8B2570 #708B25

tetradic

#25708B #73258B #8B4025 #3D8B25

square

#25708B #73258B #8B4025 #3D8B25

split-complementary

#25708B #8B253D #8B7325

monochromatic

#0B222A #18495B #25708B #3297BB #58B2D3

Accessibility & contrast

On white

5.57

#25708B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.77

#25708B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #25708B

5.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25708B	#FFFFFF	#000000	##FFFFFF
##25708B	1.00	5.57	3.77	5.57
#FFFFFF	5.57	1.00	21.00	1.00
#000000	3.77	21.00	1.00	21.00
##FFFFFF	5.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#616E8C

Deuteranopia (green-blind)

#53648B

Tritanopia (blue-blind)

#007879

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #25708b;
/* rgb */ color: rgb(37, 112, 139);
/* oklch */ color: oklch(51.2% 0.083 226.1);

Tailwind

colors: {
  custom: {
    50: '#6e99ad',
    500: '#25708b',
    950: '#000000',
  },
}

SCSS

$custom: #25708b;
$custom-light: #6e99ad;
$custom-dark: #000000;

JSON

{
  "hex": "#25708b",
  "rgb": {
    "r": 37,
    "g": 112,
    "b": 139
  },
  "hsl": {
    "h": 195.882,
    "s": 57.955,
    "l": 34.51
  },
  "oklch": {
    "l": 0.51173,
    "c": 0.08317,
    "h": 226.1
  },
  "luminance": 0.13846
}

Semantic roles & 50–950 ramp

primary

#25708B

secondary

#B76F55

accent

#7047E1

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080D10

muted

#7B7E7F

Preview Lab

Preview with #25708B

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

Preview Lab → · Contrast checker → · Palette generator →