#252EAC#252EAC

#252EAC is a dark, vivid blue. Relative luminance 0.053; OKLCH L 39.3% C 0.195 H 270.3°. Best body text is #FFFFFF at 10.17:1 contrast (WCAG AA passes).

Color values

HEX	#252EAC
RGB	rgb(37, 46, 172)
HSL	hsl(236, 65%, 41%)
HSV	hsv(236, 78%, 67%)
CMYK	cmyk(78.5%, 73.3%, 0%, 32.5%)
CIE-LAB	lab(27.64, 41.33, -67.48)
CIE-LCH	lch(27.64, 79.13, 301.49°)
OKLab	oklab(39.34% 0.0011 -0.1954)
OKLCH	oklch(39.34% 0.195 270.3)
XYZ	xyz(9.1838, 5.3248, 39.5655)
Luminance	0.0533 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#252EAC #ACA325

analogous

#2571AC #252EAC #5F25AC

triadic

#252EAC #AC252E #2EAC25

tetradic

#252EAC #AC2571 #ACA325 #25AC5F

square

#252EAC #AC2571 #ACA325 #25AC5F

split-complementary

#252EAC #AC5F25 #71AC25

monochromatic

#0F1347 #1A217A #252EAC #3A44D5 #6C74DF

Accessibility & contrast

On white

10.17

#252EAC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#252EAC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #252EAC

10.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##252EAC	#FFFFFF	#000000	##FFFFFF
##252EAC	1.00	10.17	2.07	10.17
#FFFFFF	10.17	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048B0

Deuteranopia (green-blind)

#003BAA

Tritanopia (blue-blind)

#00526A

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #252eac;
/* rgb */ color: rgb(37, 46, 172);
/* oklch */ color: oklch(39.3% 0.195 270.3);

Tailwind

colors: {
  custom: {
    50: '#7768c6',
    500: '#252eac',
    950: '#000000',
  },
}

SCSS

$custom: #252eac;
$custom-light: #7768c6;
$custom-dark: #000000;

JSON

{
  "hex": "#252eac",
  "rgb": {
    "r": 37,
    "g": 46,
    "b": 172
  },
  "hsl": {
    "h": 236,
    "s": 64.593,
    "l": 40.98
  },
  "oklch": {
    "l": 0.39344,
    "c": 0.19541,
    "h": 270.3
  },
  "luminance": 0.05326
}

Semantic roles & 50–950 ramp

primary

#252EAC

secondary

#C6BF67

accent

#DC40E8

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0A0613

muted

#7C7A82

Preview Lab

Preview with #252EAC

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

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