#25439E#25439E

#25439E is a dark, vivid blue. Relative luminance 0.069; OKLCH L 41.8% C 0.152 H 266.0°. Best body text is #FFFFFF at 8.84:1 contrast (WCAG AA passes).

Color values

HEX	#25439E
RGB	rgb(37, 67, 158)
HSL	hsl(225, 62%, 38%)
HSV	hsv(225, 77%, 62%)
CMYK	cmyk(76.6%, 57.6%, 0%, 38%)
CIE-LAB	lab(31.52, 22.55, -52.68)
CIE-LCH	lch(31.52, 57.30, 293.18°)
OKLab	oklab(41.8% -0.0105 -0.152)
OKLCH	oklch(41.8% 0.152 266)
XYZ	xyz(8.9395, 6.8753, 33.1970)
Luminance	0.0688 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25439E #9E8025

analogous

#257F9E #25439E #43259E

triadic

#25439E #9E2543 #439E25

tetradic

#25439E #9E257F #9E8025 #259E43

square

#25439E #9E257F #9E8025 #259E43

split-complementary

#25439E #9E4325 #7F9E25

monochromatic

#0E193B #192E6C #25439E #3158CF #6381DA

Accessibility & contrast

On white

8.84

#25439E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.38

#25439E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #25439E

8.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25439E	#FFFFFF	#000000	##FFFFFF
##25439E	1.00	8.84	2.38	8.84
#FFFFFF	8.84	1.00	21.00	1.00
#000000	2.38	21.00	1.00	21.00
##FFFFFF	8.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050A1

Deuteranopia (green-blind)

#00459C

Tritanopia (blue-blind)

#005A6A

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #25439e;
/* rgb */ color: rgb(37, 67, 158);
/* oklch */ color: oklch(41.8% 0.152 266.0);

Tailwind

colors: {
  custom: {
    50: '#7276bb',
    500: '#25439e',
    950: '#000000',
  },
}

SCSS

$custom: #25439e;
$custom-light: #7276bb;
$custom-dark: #000000;

JSON

{
  "hex": "#25439e",
  "rgb": {
    "r": 37,
    "g": 67,
    "b": 158
  },
  "hsl": {
    "h": 225.124,
    "s": 62.051,
    "l": 38.235
  },
  "oklch": {
    "l": 0.41799,
    "c": 0.15234,
    "h": 266
  },
  "luminance": 0.06876
}

Semantic roles & 50–950 ramp

primary

#25439E

secondary

#C0A85F

accent

#BD43E5

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#090812

muted

#7B7B81

Preview Lab

Preview with #25439E

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

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