#252F94#252F94

#252F94 is a dark, vivid blue. Relative luminance 0.046; OKLCH L 37.0% C 0.163 H 271.2°. Best body text is #FFFFFF at 10.98:1 contrast (WCAG AA passes).

Color values

HEX	#252F94
RGB	rgb(37, 47, 148)
HSL	hsl(235, 60%, 36%)
HSV	hsv(235, 75%, 58%)
CMYK	cmyk(75%, 68.2%, 0%, 42%)
CIE-LAB	lab(25.45, 32.12, -56.49)
CIE-LCH	lch(25.45, 64.98, 299.63°)
OKLab	oklab(37.04% 0.0035 -0.1634)
OKLCH	oklch(37.04% 0.163 271.2)
XYZ	xyz(7.1229, 4.5637, 28.5167)
Luminance	0.0456 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#252F94 #948A25

analogous

#256794 #252F94 #532594

triadic

#252F94 #94252F #2F9425

tetradic

#252F94 #942567 #948A25 #259453

square

#252F94 #942567 #948A25 #259453

split-complementary

#252F94 #945325 #679425

monochromatic

#0D1032 #191F63 #252F94 #313FC5 #5D68D6

Accessibility & contrast

On white

10.98

#252F94 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#252F94 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #252F94

10.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##252F94	#FFFFFF	#000000	##FFFFFF
##252F94	1.00	10.98	1.91	10.98
#FFFFFF	10.98	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	10.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004297

Deuteranopia (green-blind)

#003792

Tritanopia (blue-blind)

#004A5D

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #252f94;
/* rgb */ color: rgb(37, 47, 148);
/* oklch */ color: oklch(37.0% 0.163 271.2);

Tailwind

colors: {
  custom: {
    50: '#7168b4',
    500: '#252f94',
    950: '#000000',
  },
}

SCSS

$custom: #252f94;
$custom-light: #7168b4;
$custom-dark: #000000;

JSON

{
  "hex": "#252f94",
  "rgb": {
    "r": 37,
    "g": 47,
    "b": 148
  },
  "hsl": {
    "h": 234.595,
    "s": 60,
    "l": 36.275
  },
  "oklch": {
    "l": 0.3704,
    "c": 0.16341,
    "h": 271.2
  },
  "luminance": 0.04564
}

Semantic roles & 50–950 ramp

primary

#252F94

secondary

#BBB359

accent

#D545E3

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090611

muted

#7B7A80

Preview Lab

Preview with #252F94

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

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