#25495F#25495F

#25495F is a dark, muted cyan. Relative luminance 0.060; OKLCH L 38.9% C 0.056 H 237.4°. Best body text is #FFFFFF at 9.56:1 contrast (WCAG AA passes).

Color values

HEX	#25495F
RGB	rgb(37, 73, 95)
HSL	hsl(203, 44%, 26%)
HSV	hsv(203, 61%, 37%)
CMYK	cmyk(61.1%, 23.2%, 0%, 62.7%)
CIE-LAB	lab(29.37, -5.63, -16.87)
CIE-LCH	lch(29.37, 17.78, 251.53°)
OKLab	oklab(38.87% -0.0301 -0.0471)
OKLCH	oklch(38.87% 0.056 237.4)
XYZ	xyz(5.2103, 5.9842, 11.7047)
Luminance	0.0599 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25495F #5F3B25

analogous

#255F58 #25495F #252C5F

triadic

#25495F #5F2549 #495F25

tetradic

#25495F #58255F #5F3B25 #2C5F25

square

#25495F #58255F #5F3B25 #2C5F25

split-complementary

#25495F #5F252C #5F5825

monochromatic

#091116 #142733 #25495F #366B8B #478DB7

Accessibility & contrast

On white

9.56

#25495F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#25495F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #25495F

9.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25495F	#FFFFFF	#000000	##FFFFFF
##25495F	1.00	9.56	2.20	9.56
#FFFFFF	9.56	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F4960

Deuteranopia (green-blind)

#37435F

Tritanopia (blue-blind)

#004F50

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #25495f;
/* rgb */ color: rgb(37, 73, 95);
/* oklch */ color: oklch(38.9% 0.056 237.4);

Tailwind

colors: {
  custom: {
    50: '#657b8c',
    500: '#25495f',
    950: '#000000',
  },
}

SCSS

$custom: #25495f;
$custom-light: #657b8c;
$custom-dark: #000000;

JSON

{
  "hex": "#25495f",
  "rgb": {
    "r": 37,
    "g": 73,
    "b": 95
  },
  "hsl": {
    "h": 202.759,
    "s": 43.939,
    "l": 25.882
  },
  "oklch": {
    "l": 0.38866,
    "c": 0.05595,
    "h": 237.4
  },
  "luminance": 0.05985
}

Semantic roles & 50–950 ramp

primary

#25495F

secondary

#92684D

accent

#8554D4

background

#F6F7F8

surface

#EBEDF0

border

#C6C8CB

text

#06090C

muted

#7A7B7D

Preview Lab

Preview with #25495F

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

Preview Lab → · Contrast checker → · Palette generator →