#25749F#25749F

#25749F is a mid, moderate cyan. Relative luminance 0.154; OKLCH L 53.2% C 0.100 H 237.3°. Best body text is #FFFFFF at 5.15:1 contrast (WCAG AA passes).

Color values

HEX	#25749F
RGB	rgb(37, 116, 159)
HSL	hsl(201, 62%, 38%)
HSV	hsv(201, 77%, 62%)
CMYK	cmyk(76.7%, 27%, 0%, 37.6%)
CIE-LAB	lab(46.16, -8.58, -29.92)
CIE-LCH	lch(46.16, 31.12, 254.01°)
OKLab	oklab(53.18% -0.0543 -0.0844)
OKLCH	oklch(53.18% 0.1 237.3)
XYZ	xyz(13.2639, 15.3857, 35.0649)
Luminance	0.1539 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25749F #9F5025

analogous

#259F8D #25749F #25379F

triadic

#25749F #9F2574 #749F25

tetradic

#25749F #8D259F #9F5025 #379F25

square

#25749F #8D259F #9F5025 #379F25

split-complementary

#25749F #9F2537 #9F8D25

monochromatic

#0E2C3C #19506D #25749F #3298CF #64B1DB

Accessibility & contrast

On white

5.15

#25749F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.08

#25749F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #25749F

5.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25749F	#FFFFFF	#000000	##FFFFFF
##25749F	1.00	5.15	4.08	5.15
#FFFFFF	5.15	1.00	21.00	1.00
#000000	4.08	21.00	1.00	21.00
##FFFFFF	5.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F74A1

Deuteranopia (green-blind)

#4F689E

Tritanopia (blue-blind)

#007F83

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #25749f;
/* rgb */ color: rgb(37, 116, 159);
/* oklch */ color: oklch(53.2% 0.100 237.3);

Tailwind

colors: {
  custom: {
    50: '#729bbb',
    500: '#25749f',
    950: '#000000',
  },
}

SCSS

$custom: #25749f;
$custom-light: #729bbb;
$custom-dark: #000000;

JSON

{
  "hex": "#25749f",
  "rgb": {
    "r": 37,
    "g": 116,
    "b": 159
  },
  "hsl": {
    "h": 201.148,
    "s": 62.245,
    "l": 38.431
  },
  "oklch": {
    "l": 0.5318,
    "c": 0.10041,
    "h": 237.3
  },
  "luminance": 0.15387
}

Semantic roles & 50–950 ramp

primary

#25749F

secondary

#C0825F

accent

#7C42E5

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090E12

muted

#7B7E81

Preview Lab

Preview with #25749F

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

Preview Lab → · Contrast checker → · Palette generator →