#252D92#252D92

#252D92 is a dark, vivid blue. Relative luminance 0.043; OKLCH L 36.5% C 0.163 H 271.7°. Best body text is #FFFFFF at 11.24:1 contrast (WCAG AA passes).

Color values

HEX	#252D92
RGB	rgb(37, 45, 146)
HSL	hsl(236, 60%, 36%)
HSV	hsv(236, 75%, 57%)
CMYK	cmyk(74.7%, 69.2%, 0%, 42.7%)
CIE-LAB	lab(24.78, 32.68, -56.36)
CIE-LCH	lch(24.78, 65.15, 300.11°)
OKLab	oklab(36.49% 0.0049 -0.163)
OKLCH	oklch(36.49% 0.163 271.7)
XYZ	xyz(6.8879, 4.3447, 27.6642)
Luminance	0.0435 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#252D92 #928A25

analogous

#256392 #252D92 #532592

triadic

#252D92 #92252D #2D9225

tetradic

#252D92 #922563 #928A25 #259253

square

#252D92 #922563 #928A25 #259253

split-complementary

#252D92 #925325 #639225

monochromatic

#0C0F30 #191E61 #252D92 #313CC3 #5C65D6

Accessibility & contrast

On white

11.24

#252D92 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#252D92 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #252D92

11.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##252D92	#FFFFFF	#000000	##FFFFFF
##252D92	1.00	11.24	1.87	11.24
#FFFFFF	11.24	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004095

Deuteranopia (green-blind)

#003690

Tritanopia (blue-blind)

#00485B

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #252d92;
/* rgb */ color: rgb(37, 45, 146);
/* oklch */ color: oklch(36.5% 0.163 271.7);

Tailwind

colors: {
  custom: {
    50: '#7166b3',
    500: '#252d92',
    950: '#000000',
  },
}

SCSS

$custom: #252d92;
$custom-light: #7166b3;
$custom-dark: #000000;

JSON

{
  "hex": "#252d92",
  "rgb": {
    "r": 37,
    "g": 45,
    "b": 146
  },
  "hsl": {
    "h": 235.596,
    "s": 59.563,
    "l": 35.882
  },
  "oklch": {
    "l": 0.36491,
    "c": 0.16308,
    "h": 271.7
  },
  "luminance": 0.04345
}

Semantic roles & 50–950 ramp

primary

#252D92

secondary

#BAB358

accent

#D745E3

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090611

muted

#7B7A80

Preview Lab

Preview with #252D92

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

Preview Lab → · Contrast checker → · Palette generator →