#25186F#25186F

#25186F is a dark, vivid blue. Relative luminance 0.022; OKLCH L 29.5% C 0.140 H 280.2°. Best body text is #FFFFFF at 14.60:1 contrast (WCAG AA passes).

Color values

HEX	#25186F
RGB	rgb(37, 24, 111)
HSL	hsl(249, 64%, 26%)
HSV	hsv(249, 78%, 44%)
CMYK	cmyk(66.7%, 78.4%, 0%, 56.5%)
CIE-LAB	lab(16.47, 33.33, -47.88)
CIE-LCH	lch(16.47, 58.34, 304.85°)
OKLab	oklab(29.46% 0.0248 -0.1382)
OKLCH	oklch(29.46% 0.14 280.2)
XYZ	xyz(3.9579, 2.1940, 15.2508)
Luminance	0.0219 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25186F #626F18

analogous

#18376F #25186F #51186F

triadic

#25186F #6F2518 #186F25

tetradic

#25186F #6F1837 #626F18 #186F51

square

#25186F #6F1837 #626F18 #186F51

split-complementary

#25186F #6F5118 #376F18

monochromatic

#080519 #140D3D #25186F #3623A1 #482FD2

Accessibility & contrast

On white

14.60

#25186F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.44

#25186F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #25186F

14.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25186F	#FFFFFF	#000000	##FFFFFF
##25186F	1.00	14.60	1.44	14.60
#FFFFFF	14.60	1.00	21.00	1.00
#000000	1.44	21.00	1.00	21.00
##FFFFFF	14.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002C72

Deuteranopia (green-blind)

#00256D

Tritanopia (blue-blind)

#003142

Achromatopsia (no color)

#292929

Design tokens & code

CSS

--color: #25186f;
/* rgb */ color: rgb(37, 24, 111);
/* oklch */ color: oklch(29.5% 0.140 280.2);

Tailwind

colors: {
  custom: {
    50: '#6b5799',
    500: '#25186f',
    950: '#000000',
  },
}

SCSS

$custom: #25186f;
$custom-light: #6b5799;
$custom-dark: #000000;

JSON

{
  "hex": "#25186f",
  "rgb": {
    "r": 37,
    "g": 24,
    "b": 111
  },
  "hsl": {
    "h": 248.966,
    "s": 64.444,
    "l": 26.471
  },
  "oklch": {
    "l": 0.29457,
    "c": 0.14038,
    "h": 280.2
  },
  "luminance": 0.02194
}

Semantic roles & 50–950 ramp

primary

#25186F

secondary

#95A53E

accent

#E740CE

background

#F6F5F9

surface

#ECE9F2

border

#C7C5CC

text

#07030E

muted

#7A787E

Preview Lab

Preview with #25186F

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

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