#25367F#25367F

#25367F is a dark, vivid blue. Relative luminance 0.046; OKLCH L 36.5% C 0.125 H 269.3°. Best body text is #FFFFFF at 10.98:1 contrast (WCAG AA passes).

Color values

HEX	#25367F
RGB	rgb(37, 54, 127)
HSL	hsl(229, 55%, 32%)
HSV	hsv(229, 71%, 50%)
CMYK	cmyk(70.9%, 57.5%, 0%, 50.2%)
CIE-LAB	lab(25.45, 19.43, -43.43)
CIE-LCH	lch(25.45, 47.57, 294.10°)
OKLab	oklab(36.47% -0.0014 -0.125)
OKLCH	oklch(36.47% 0.125 269.3)
XYZ	xyz(5.9116, 4.5634, 20.6438)
Luminance	0.0456 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25367F #7F6E25

analogous

#25637F #25367F #41257F

triadic

#25367F #7F2536 #367F25

tetradic

#25367F #7F2563 #7F6E25 #257F41

square

#25367F #7F2563 #7F6E25 #257F41

split-complementary

#25367F #7F4125 #637F25

monochromatic

#090E20 #172250 #25367F #334AAE #5269CD

Accessibility & contrast

On white

10.98

#25367F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#25367F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #25367F

10.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25367F	#FFFFFF	#000000	##FFFFFF
##25367F	1.00	10.98	1.91	10.98
#FFFFFF	10.98	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	10.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004182

Deuteranopia (green-blind)

#00387E

Tritanopia (blue-blind)

#004855

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #25367f;
/* rgb */ color: rgb(37, 54, 127);
/* oklch */ color: oklch(36.5% 0.125 269.3);

Tailwind

colors: {
  custom: {
    50: '#6c6ca5',
    500: '#25367f',
    950: '#000000',
  },
}

SCSS

$custom: #25367f;
$custom-light: #6c6ca5;
$custom-dark: #000000;

JSON

{
  "hex": "#25367f",
  "rgb": {
    "r": 37,
    "g": 54,
    "b": 127
  },
  "hsl": {
    "h": 228.667,
    "s": 54.878,
    "l": 32.157
  },
  "oklch": {
    "l": 0.3647,
    "c": 0.12499,
    "h": 269.3
  },
  "luminance": 0.04564
}

Semantic roles & 50–950 ramp

primary

#25367F

secondary

#B19E4F

accent

#C24ADE

background

#F6F6FA

surface

#ECEBF4

border

#C7C6CE

text

#07070F

muted

#7A7A7F

Preview Lab

Preview with #25367F

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

Preview Lab → · Contrast checker → · Palette generator →