#252F96#252F96

#252F96 is a dark, vivid blue. Relative luminance 0.046; OKLCH L 37.2% C 0.166 H 271.1°. Best body text is #FFFFFF at 10.91:1 contrast (WCAG AA passes).

Color values

HEX	#252F96
RGB	rgb(37, 47, 150)
HSL	hsl(235, 60%, 37%)
HSV	hsv(235, 75%, 59%)
CMYK	cmyk(75.3%, 68.7%, 0%, 41.2%)
CIE-LAB	lab(25.65, 32.86, -57.40)
CIE-LCH	lch(25.65, 66.14, 299.79°)
OKLab	oklab(37.24% 0.0033 -0.166)
OKLCH	oklch(37.24% 0.166 271.1)
XYZ	xyz(7.2826, 4.6276, 29.3577)
Luminance	0.0463 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#252F96 #968C25

analogous

#256896 #252F96 #542596

triadic

#252F96 #96252F #2F9625

tetradic

#252F96 #962568 #968C25 #259654

square

#252F96 #962568 #968C25 #259654

split-complementary

#252F96 #965425 #689625

monochromatic

#0D1034 #192065 #252F96 #313EC7 #5E69D7

Accessibility & contrast

On white

10.91

#252F96 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#252F96 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #252F96

10.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##252F96	#FFFFFF	#000000	##FFFFFF
##252F96	1.00	10.91	1.93	10.91
#FFFFFF	10.91	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004299

Deuteranopia (green-blind)

#003794

Tritanopia (blue-blind)

#004B5E

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #252f96;
/* rgb */ color: rgb(37, 47, 150);
/* oklch */ color: oklch(37.2% 0.166 271.1);

Tailwind

colors: {
  custom: {
    50: '#7268b6',
    500: '#252f96',
    950: '#000000',
  },
}

SCSS

$custom: #252f96;
$custom-light: #7268b6;
$custom-dark: #000000;

JSON

{
  "hex": "#252f96",
  "rgb": {
    "r": 37,
    "g": 47,
    "b": 150
  },
  "hsl": {
    "h": 234.69,
    "s": 60.428,
    "l": 36.667
  },
  "oklch": {
    "l": 0.37238,
    "c": 0.16607,
    "h": 271.1
  },
  "luminance": 0.04628
}

Semantic roles & 50–950 ramp

primary

#252F96

secondary

#BCB45B

accent

#D544E4

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090611

muted

#7B7A80

Preview Lab

Preview with #252F96

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

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