#25799D#25799D

#25799D is a mid, moderate cyan. Relative luminance 0.165; OKLCH L 54.3% C 0.096 H 231.1°. Best body text is #FFFFFF at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#25799D
RGB	rgb(37, 121, 157)
HSL	hsl(198, 62%, 38%)
HSV	hsv(198, 76%, 62%)
CMYK	cmyk(76.4%, 22.9%, 0%, 38.4%)
CIE-LAB	lab(47.62, -12.19, -26.46)
CIE-LCH	lch(47.62, 29.13, 245.26°)
OKLab	oklab(54.32% -0.06 -0.0744)
OKLCH	oklch(54.32% 0.096 231.1)
XYZ	xyz(13.6837, 16.5008, 34.3555)
Luminance	0.1650 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25799D #9D4925

analogous

#259D85 #25799D #253D9D

triadic

#25799D #9D2579 #799D25

tetradic

#25799D #85259D #9D4925 #3D9D25

square

#25799D #85259D #9D4925 #3D9D25

split-complementary

#25799D #9D253D #9D8525

monochromatic

#0E2D3A #19536B #25799D #319FCE #62B6DA

Accessibility & contrast

On white

4.88

#25799D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.30

#25799D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #25799D

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25799D	#FFFFFF	#000000	##FFFFFF
##25799D	1.00	4.88	4.30	4.88
#FFFFFF	4.88	1.00	21.00	1.00
#000000	4.30	21.00	1.00	21.00
##FFFFFF	4.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#67779F

Deuteranopia (green-blind)

#576C9C

Tritanopia (blue-blind)

#008385

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #25799d;
/* rgb */ color: rgb(37, 121, 157);
/* oklch */ color: oklch(54.3% 0.096 231.1);

Tailwind

colors: {
  custom: {
    50: '#729fba',
    500: '#25799d',
    950: '#000000',
  },
}

SCSS

$custom: #25799d;
$custom-light: #729fba;
$custom-dark: #000000;

JSON

{
  "hex": "#25799d",
  "rgb": {
    "r": 37,
    "g": 121,
    "b": 157
  },
  "hsl": {
    "h": 198,
    "s": 61.856,
    "l": 38.039
  },
  "oklch": {
    "l": 0.54318,
    "c": 0.0956,
    "h": 231.1
  },
  "luminance": 0.16502
}

Semantic roles & 50–950 ramp

primary

#25799D

secondary

#BF7B5E

accent

#7343E5

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090E11

muted

#7B7E80

Preview Lab

Preview with #25799D

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

Preview Lab → · Contrast checker → · Palette generator →