#25586E#25586E

#25586E is a dark, moderate cyan. Relative luminance 0.085; OKLCH L 43.6% C 0.065 H 229.2°. Best body text is #FFFFFF at 7.78:1 contrast (WCAG AA passes).

Color values

HEX	#25586E
RGB	rgb(37, 88, 110)
HSL	hsl(198, 50%, 29%)
HSV	hsv(198, 66%, 43%)
CMYK	cmyk(66.4%, 20%, 0%, 56.9%)
CIE-LAB	lab(35.00, -9.58, -17.65)
CIE-LCH	lch(35.00, 20.08, 241.50°)
OKLab	oklab(43.56% -0.0425 -0.0493)
OKLCH	oklch(43.56% 0.065 229.2)
XYZ	xyz(7.0660, 8.4978, 16.0167)
Luminance	0.0850 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25586E #6E3B25

analogous

#256E60 #25586E #25346E

triadic

#25586E #6E2558 #586E25

tetradic

#25586E #60256E #6E3B25 #346E25

square

#25586E #60256E #6E3B25 #346E25

split-complementary

#25586E #6E2534 #6E6025

monochromatic

#081217 #163340 #25586E #347D9C #4B9EC2

Accessibility & contrast

On white

7.78

#25586E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#25586E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #25586E

7.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25586E	#FFFFFF	#000000	##FFFFFF
##25586E	1.00	7.78	2.70	7.78
#FFFFFF	7.78	1.00	21.00	1.00
#000000	2.70	21.00	1.00	21.00
##FFFFFF	7.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D576F

Deuteranopia (green-blind)

#424F6E

Tritanopia (blue-blind)

#005E5F

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #25586e;
/* rgb */ color: rgb(37, 88, 110);
/* oklch */ color: oklch(43.6% 0.065 229.2);

Tailwind

colors: {
  custom: {
    50: '#688797',
    500: '#25586e',
    950: '#000000',
  },
}

SCSS

$custom: #25586e;
$custom-light: #688797;
$custom-dark: #000000;

JSON

{
  "hex": "#25586e",
  "rgb": {
    "r": 37,
    "g": 88,
    "b": 110
  },
  "hsl": {
    "h": 198.082,
    "s": 49.66,
    "l": 28.824
  },
  "oklch": {
    "l": 0.43563,
    "c": 0.06511,
    "h": 229.2
  },
  "luminance": 0.08499
}

Semantic roles & 50–950 ramp

primary

#25586E

secondary

#A1674E

accent

#784FD9

background

#F6F8F9

surface

#EBEFF2

border

#C6CACC

text

#070B0D

muted

#7A7C7E

Preview Lab

Preview with #25586E

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

Preview Lab → · Contrast checker → · Palette generator →