#25839D#25839D

#25839D is a mid, moderate cyan. Relative luminance 0.191; OKLCH L 56.8% C 0.093 H 220.8°. Best body text is #000000 at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#25839D
RGB	rgb(37, 131, 157)
HSL	hsl(193, 62%, 38%)
HSV	hsv(193, 76%, 62%)
CMYK	cmyk(76.4%, 16.6%, 0%, 38.4%)
CIE-LAB	lab(50.76, -17.76, -21.62)
CIE-LCH	lch(50.76, 27.98, 230.60°)
OKLab	oklab(56.83% -0.0701 -0.0605)
OKLCH	oklch(56.83% 0.093 220.8)
XYZ	xyz(14.9625, 19.0584, 34.7818)
Luminance	0.1906 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25839D #9D3F25

analogous

#259D7B #25839D #25479D

triadic

#25839D #9D2583 #839D25

tetradic

#25839D #7B259D #9D3F25 #479D25

square

#25839D #7B259D #9D3F25 #479D25

split-complementary

#25839D #9D2547 #9D7B25

monochromatic

#0E303A #195A6B #25839D #31ACCE #62C0DA

Accessibility & contrast

On white

4.36

#25839D on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.81

#25839D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #25839D

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25839D	#FFFFFF	#000000	##000000
##25839D	1.00	4.36	4.81	4.81
#FFFFFF	4.36	1.00	21.00	21.00
#000000	4.81	21.00	1.00	1.00
##000000	4.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#737F9E

Deuteranopia (green-blind)

#63749D

Tritanopia (blue-blind)

#008B8B

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #25839d;
/* rgb */ color: rgb(37, 131, 157);
/* oklch */ color: oklch(56.8% 0.093 220.8);

Tailwind

colors: {
  custom: {
    50: '#73a7ba',
    500: '#25839d',
    950: '#000000',
  },
}

SCSS

$custom: #25839d;
$custom-light: #73a7ba;
$custom-dark: #000000;

JSON

{
  "hex": "#25839d",
  "rgb": {
    "r": 37,
    "g": 131,
    "b": 157
  },
  "hsl": {
    "h": 193,
    "s": 61.856,
    "l": 38.039
  },
  "oklch": {
    "l": 0.56825,
    "c": 0.09261,
    "h": 220.8
  },
  "luminance": 0.1906
}

Semantic roles & 50–950 ramp

primary

#25839D

secondary

#BF735E

accent

#6643E5

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#090F11

muted

#7B7F80

Preview Lab

Preview with #25839D

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

Preview Lab → · Contrast checker → · Palette generator →