#25608B#25608B

#25608B is a mid, moderate cyan. Relative luminance 0.106; OKLCH L 47.1% C 0.092 H 243.8°. Best body text is #FFFFFF at 6.72:1 contrast (WCAG AA passes).

Color values

HEX	#25608B
RGB	rgb(37, 96, 139)
HSL	hsl(205, 58%, 35%)
HSV	hsv(205, 73%, 55%)
CMYK	cmyk(73.4%, 30.9%, 0%, 45.5%)
CIE-LAB	lab(38.94, -3.91, -29.31)
CIE-LCH	lch(38.94, 29.57, 262.40°)
OKLab	oklab(47.14% -0.0408 -0.0829)
OKLCH	oklch(47.14% 0.092 243.8)
XYZ	xyz(9.6042, 10.6221, 25.9652)
Luminance	0.1062 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25608B #8B5025

analogous

#258B83 #25608B #252D8B

triadic

#25608B #8B2560 #608B25

tetradic

#25608B #83258B #8B5025 #2D8B25

square

#25608B #83258B #8B5025 #2D8B25

split-complementary

#25608B #8B252D #8B8325

monochromatic

#0B1D2A #183F5B #25608B #3281BB #589FD3

Accessibility & contrast

On white

6.72

#25608B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.12

#25608B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #25608B

6.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25608B	#FFFFFF	#000000	##FFFFFF
##25608B	1.00	6.72	3.12	6.72
#FFFFFF	6.72	1.00	21.00	1.00
#000000	3.12	21.00	1.00	21.00
##FFFFFF	6.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C618D

Deuteranopia (green-blind)

#3E578A

Tritanopia (blue-blind)

#006A6F

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #25608b;
/* rgb */ color: rgb(37, 96, 139);
/* oklch */ color: oklch(47.1% 0.092 243.8);

Tailwind

colors: {
  custom: {
    50: '#6d8dad',
    500: '#25608b',
    950: '#000000',
  },
}

SCSS

$custom: #25608b;
$custom-light: #6d8dad;
$custom-dark: #000000;

JSON

{
  "hex": "#25608b",
  "rgb": {
    "r": 37,
    "g": 96,
    "b": 139
  },
  "hsl": {
    "h": 205.294,
    "s": 57.955,
    "l": 34.51
  },
  "oklch": {
    "l": 0.47138,
    "c": 0.09238,
    "h": 243.8
  },
  "luminance": 0.10623
}

Semantic roles & 50–950 ramp

primary

#25608B

secondary

#B77E55

accent

#8847E1

background

#F7F8FA

surface

#EDF0F4

border

#C8CBCE

text

#080C10

muted

#7B7D7F

Preview Lab

Preview with #25608B

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

Preview Lab → · Contrast checker → · Palette generator →