#252E70#252E70

#252E70 is a dark, moderate blue. Relative luminance 0.035; OKLCH L 33.5% C 0.114 H 272.8°. Best body text is #FFFFFF at 12.33:1 contrast (WCAG AA passes).

Color values

HEX	#252E70
RGB	rgb(37, 46, 112)
HSL	hsl(233, 50%, 29%)
HSV	hsv(233, 67%, 44%)
CMYK	cmyk(67%, 58.9%, 0%, 56.1%)
CIE-LAB	lab(22.00, 19.23, -39.48)
CIE-LCH	lch(22.00, 43.92, 295.97°)
OKLab	oklab(33.51% 0.0056 -0.1135)
OKLCH	oklch(33.51% 0.114 272.8)
XYZ	xyz(4.6636, 3.5168, 15.7591)
Luminance	0.0352 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#252E70 #706725

analogous

#255470 #252E70 #422570

triadic

#252E70 #70252E #2E7025

tetradic

#252E70 #702554 #706725 #257042

square

#252E70 #702554 #706725 #257042

split-complementary

#252E70 #704225 #547025

monochromatic

#080917 #161B42 #252E70 #34419E #4C5AC4

Accessibility & contrast

On white

12.33

#252E70 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#252E70 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #252E70

12.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##252E70	#FFFFFF	#000000	##FFFFFF
##252E70	1.00	12.33	1.70	12.33
#FFFFFF	12.33	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003872

Deuteranopia (green-blind)

#00316F

Tritanopia (blue-blind)

#003E4A

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #252e70;
/* rgb */ color: rgb(37, 46, 112);
/* oklch */ color: oklch(33.5% 0.114 272.8);

Tailwind

colors: {
  custom: {
    50: '#69669a',
    500: '#252e70',
    950: '#000000',
  },
}

SCSS

$custom: #252e70;
$custom-light: #69669a;
$custom-dark: #000000;

JSON

{
  "hex": "#252e70",
  "rgb": {
    "r": 37,
    "g": 46,
    "b": 112
  },
  "hsl": {
    "h": 232.8,
    "s": 50.336,
    "l": 29.216
  },
  "oklch": {
    "l": 0.33511,
    "c": 0.11363,
    "h": 272.8
  },
  "luminance": 0.03517
}

Semantic roles & 50–950 ramp

primary

#252E70

secondary

#A3994E

accent

#C94EDA

background

#F6F6F9

surface

#EBEBF2

border

#C6C6CC

text

#07060E

muted

#7A7A7E

Preview Lab

Preview with #252E70

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

Preview Lab → · Contrast checker → · Palette generator →