#25475C#25475C

#25475C is a dark, muted cyan. Relative luminance 0.057; OKLCH L 38.2% C 0.054 H 237.5°. Best body text is #FFFFFF at 9.84:1 contrast (WCAG AA passes).

Color values

HEX	#25475C
RGB	rgb(37, 71, 92)
HSL	hsl(203, 43%, 25%)
HSV	hsv(203, 60%, 36%)
CMYK	cmyk(59.8%, 22.8%, 0%, 63.9%)
CIE-LAB	lab(28.57, -5.43, -16.18)
CIE-LCH	lch(28.57, 17.07, 251.47°)
OKLab	oklab(38.18% -0.0288 -0.0452)
OKLCH	oklch(38.18% 0.054 237.5)
XYZ	xyz(4.9472, 5.6721, 10.9572)
Luminance	0.0567 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25475C #5C3A25

analogous

#255C55 #25475C #252B5C

triadic

#25475C #5C2547 #475C25

tetradic

#25475C #55255C #5C3A25 #2B5C25

square

#25475C #55255C #5C3A25 #2B5C25

split-complementary

#25475C #5C252B #5C5525

monochromatic

#091116 #132530 #25475C #376988 #488AB3

Accessibility & contrast

On white

9.84

#25475C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#25475C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #25475C

9.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25475C	#FFFFFF	#000000	##FFFFFF
##25475C	1.00	9.84	2.13	9.84
#FFFFFF	9.84	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D475D

Deuteranopia (green-blind)

#36415C

Tritanopia (blue-blind)

#004C4E

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #25475c;
/* rgb */ color: rgb(37, 71, 92);
/* oklch */ color: oklch(38.2% 0.054 237.5);

Tailwind

colors: {
  custom: {
    50: '#657a8a',
    500: '#25475c',
    950: '#000000',
  },
}

SCSS

$custom: #25475c;
$custom-light: #657a8a;
$custom-dark: #000000;

JSON

{
  "hex": "#25475c",
  "rgb": {
    "r": 37,
    "g": 71,
    "b": 92
  },
  "hsl": {
    "h": 202.909,
    "s": 42.636,
    "l": 25.294
  },
  "oklch": {
    "l": 0.38184,
    "c": 0.05357,
    "h": 237.5
  },
  "luminance": 0.05672
}

Semantic roles & 50–950 ramp

primary

#25475C

secondary

#8F674D

accent

#8555D2

background

#F6F7F8

surface

#EBEDF0

border

#C6C8CB

text

#06090B

muted

#7A7B7C

Preview Lab

Preview with #25475C

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

Preview Lab → · Contrast checker → · Palette generator →