#25367D#25367D

#25367D is a dark, vivid blue. Relative luminance 0.045; OKLCH L 36.3% C 0.122 H 269.3°. Best body text is #FFFFFF at 11.04:1 contrast (WCAG AA passes).

Color values

HEX	#25367D
RGB	rgb(37, 54, 125)
HSL	hsl(228, 54%, 32%)
HSV	hsv(228, 70%, 49%)
CMYK	cmyk(70.4%, 56.8%, 0%, 51%)
CIE-LAB	lab(25.30, 18.65, -42.42)
CIE-LCH	lch(25.30, 46.34, 293.73°)
OKLab	oklab(36.3% -0.0015 -0.122)
OKLCH	oklch(36.3% 0.122 269.3)
XYZ	xyz(5.7825, 4.5118, 19.9642)
Luminance	0.0451 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25367D #7D6C25

analogous

#25627D #25367D #40257D

triadic

#25367D #7D2536 #367D25

tetradic

#25367D #7D2562 #7D6C25 #257D40

square

#25367D #7D2562 #7D6C25 #257D40

split-complementary

#25367D #7D4025 #627D25

monochromatic

#090D1F #17224E #25367D #334AAC #5169CB

Accessibility & contrast

On white

11.04

#25367D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#25367D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #25367D

11.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25367D	#FFFFFF	#000000	##FFFFFF
##25367D	1.00	11.04	1.90	11.04
#FFFFFF	11.04	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00407F

Deuteranopia (green-blind)

#00387C

Tritanopia (blue-blind)

#004754

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #25367d;
/* rgb */ color: rgb(37, 54, 125);
/* oklch */ color: oklch(36.3% 0.122 269.3);

Tailwind

colors: {
  custom: {
    50: '#6b6ca3',
    500: '#25367d',
    950: '#000000',
  },
}

SCSS

$custom: #25367d;
$custom-light: #6b6ca3;
$custom-dark: #000000;

JSON

{
  "hex": "#25367d",
  "rgb": {
    "r": 37,
    "g": 54,
    "b": 125
  },
  "hsl": {
    "h": 228.409,
    "s": 54.321,
    "l": 31.765
  },
  "oklch": {
    "l": 0.36302,
    "c": 0.12203,
    "h": 269.3
  },
  "luminance": 0.04512
}

Semantic roles & 50–950 ramp

primary

#25367D

secondary

#AF9D4F

accent

#C14ADE

background

#F6F6FA

surface

#ECEBF4

border

#C7C6CE

text

#07070F

muted

#7A7A7F

Preview Lab

Preview with #25367D

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

Preview Lab → · Contrast checker → · Palette generator →