#252B94#252B94

#252B94 is a dark, vivid blue. Relative luminance 0.043; OKLCH L 36.4% C 0.168 H 272.0°. Best body text is #FFFFFF at 11.34:1 contrast (WCAG AA passes).

Color values

HEX	#252B94
RGB	rgb(37, 43, 148)
HSL	hsl(237, 60%, 36%)
HSV	hsv(237, 75%, 58%)
CMYK	cmyk(75%, 70.9%, 0%, 42%)
CIE-LAB	lab(24.51, 34.68, -58.04)
CIE-LCH	lch(24.51, 67.61, 300.86°)
OKLab	oklab(36.35% 0.0059 -0.1679)
OKLCH	oklch(36.35% 0.168 272)
XYZ	xyz(6.9703, 4.2585, 28.4658)
Luminance	0.0426 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#252B94 #948E25

analogous

#256394 #252B94 #572594

triadic

#252B94 #94252B #2B9425

tetradic

#252B94 #942563 #948E25 #259457

square

#252B94 #942563 #948E25 #259457

split-complementary

#252B94 #945725 #639425

monochromatic

#0D0F32 #191D63 #252B94 #3139C5 #5D63D6

Accessibility & contrast

On white

11.34

#252B94 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.85

#252B94 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #252B94

11.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##252B94	#FFFFFF	#000000	##FFFFFF
##252B94	1.00	11.34	1.85	11.34
#FFFFFF	11.34	1.00	21.00	1.00
#000000	1.85	21.00	1.00	21.00
##FFFFFF	11.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004097

Deuteranopia (green-blind)

#003592

Tritanopia (blue-blind)

#00485C

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #252b94;
/* rgb */ color: rgb(37, 43, 148);
/* oklch */ color: oklch(36.4% 0.168 272.0);

Tailwind

colors: {
  custom: {
    50: '#7265b4',
    500: '#252b94',
    950: '#000000',
  },
}

SCSS

$custom: #252b94;
$custom-light: #7265b4;
$custom-dark: #000000;

JSON

{
  "hex": "#252b94",
  "rgb": {
    "r": 37,
    "g": 43,
    "b": 148
  },
  "hsl": {
    "h": 236.757,
    "s": 60,
    "l": 36.275
  },
  "oklch": {
    "l": 0.36355,
    "c": 0.16802,
    "h": 272
  },
  "luminance": 0.04259
}

Semantic roles & 50–950 ramp

primary

#252B94

secondary

#BBB659

accent

#DB45E3

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090511

muted

#7B7A80

Preview Lab

Preview with #252B94

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

Preview Lab → · Contrast checker → · Palette generator →