#252D93#252D93

#252D93 is a dark, vivid blue. Relative luminance 0.044; OKLCH L 36.6% C 0.164 H 271.7°. Best body text is #FFFFFF at 11.20:1 contrast (WCAG AA passes).

Color values

HEX	#252D93
RGB	rgb(37, 45, 147)
HSL	hsl(236, 60%, 36%)
HSV	hsv(236, 75%, 58%)
CMYK	cmyk(74.8%, 69.4%, 0%, 42.4%)
CIE-LAB	lab(24.88, 33.05, -56.82)
CIE-LCH	lch(24.88, 65.73, 300.18°)
OKLab	oklab(36.59% 0.0048 -0.1643)
OKLCH	oklch(36.59% 0.164 271.7)
XYZ	xyz(6.9660, 4.3760, 28.0756)
Luminance	0.0438 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#252D93 #938B25

analogous

#256493 #252D93 #542593

triadic

#252D93 #93252D #2D9325

tetradic

#252D93 #932564 #938B25 #259354

square

#252D93 #932564 #938B25 #259354

split-complementary

#252D93 #935425 #649325

monochromatic

#0C0F31 #191E62 #252D93 #313CC4 #5C65D6

Accessibility & contrast

On white

11.20

#252D93 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#252D93 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #252D93

11.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##252D93	#FFFFFF	#000000	##FFFFFF
##252D93	1.00	11.20	1.88	11.20
#FFFFFF	11.20	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004096

Deuteranopia (green-blind)

#003691

Tritanopia (blue-blind)

#00495C

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #252d93;
/* rgb */ color: rgb(37, 45, 147);
/* oklch */ color: oklch(36.6% 0.164 271.7);

Tailwind

colors: {
  custom: {
    50: '#7166b4',
    500: '#252d93',
    950: '#000000',
  },
}

SCSS

$custom: #252d93;
$custom-light: #7166b4;
$custom-dark: #000000;

JSON

{
  "hex": "#252d93",
  "rgb": {
    "r": 37,
    "g": 45,
    "b": 147
  },
  "hsl": {
    "h": 235.636,
    "s": 59.783,
    "l": 36.078
  },
  "oklch": {
    "l": 0.36592,
    "c": 0.16441,
    "h": 271.7
  },
  "luminance": 0.04377
}

Semantic roles & 50–950 ramp

primary

#252D93

secondary

#BBB459

accent

#D745E3

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090611

muted

#7B7A80

Preview Lab

Preview with #252D93

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

Preview Lab → · Contrast checker → · Palette generator →