#252F93#252F93

#252F93 is a dark, vivid blue. Relative luminance 0.045; OKLCH L 36.9% C 0.162 H 271.3°. Best body text is #FFFFFF at 11.01:1 contrast (WCAG AA passes).

Color values

HEX	#252F93
RGB	rgb(37, 47, 147)
HSL	hsl(235, 60%, 36%)
HSV	hsv(235, 75%, 58%)
CMYK	cmyk(74.8%, 68%, 0%, 42.4%)
CIE-LAB	lab(25.36, 31.75, -56.03)
CIE-LCH	lch(25.36, 64.40, 299.54°)
OKLab	oklab(36.94% 0.0036 -0.162)
OKLCH	oklch(36.94% 0.162 271.3)
XYZ	xyz(7.0441, 4.5322, 28.1017)
Luminance	0.0453 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#252F93 #938925

analogous

#256693 #252F93 #522593

triadic

#252F93 #93252F #2F9325

tetradic

#252F93 #932566 #938925 #259352

square

#252F93 #932566 #938925 #259352

split-complementary

#252F93 #935225 #669325

monochromatic

#0C1031 #191F62 #252F93 #313FC4 #5C67D6

Accessibility & contrast

On white

11.01

#252F93 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#252F93 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #252F93

11.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##252F93	#FFFFFF	#000000	##FFFFFF
##252F93	1.00	11.01	1.91	11.01
#FFFFFF	11.01	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	11.01	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004196

Deuteranopia (green-blind)

#003791

Tritanopia (blue-blind)

#004A5D

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #252f93;
/* rgb */ color: rgb(37, 47, 147);
/* oklch */ color: oklch(36.9% 0.162 271.3);

Tailwind

colors: {
  custom: {
    50: '#7168b4',
    500: '#252f93',
    950: '#000000',
  },
}

SCSS

$custom: #252f93;
$custom-light: #7168b4;
$custom-dark: #000000;

JSON

{
  "hex": "#252f93",
  "rgb": {
    "r": 37,
    "g": 47,
    "b": 147
  },
  "hsl": {
    "h": 234.545,
    "s": 59.783,
    "l": 36.078
  },
  "oklch": {
    "l": 0.36941,
    "c": 0.16207,
    "h": 271.3
  },
  "luminance": 0.04533
}

Semantic roles & 50–950 ramp

primary

#252F93

secondary

#BBB259

accent

#D545E3

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090611

muted

#7B7A80

Preview Lab

Preview with #252F93

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

Preview Lab → · Contrast checker → · Palette generator →