#252E9C#252E9C

#252E9C is a dark, vivid blue. Relative luminance 0.047; OKLCH L 37.7% C 0.175 H 271.0°. Best body text is #FFFFFF at 10.77:1 contrast (WCAG AA passes).

Color values

HEX	#252E9C
RGB	rgb(37, 46, 156)
HSL	hsl(235, 62%, 38%)
HSV	hsv(235, 76%, 61%)
CMYK	cmyk(76.3%, 70.5%, 0%, 38.8%)
CIE-LAB	lab(26.00, 35.67, -60.49)
CIE-LCH	lch(26.00, 70.23, 300.53°)
OKLab	oklab(37.67% 0.0032 -0.1751)
OKLCH	oklch(37.67% 0.175 271)
XYZ	xyz(7.7387, 4.7468, 31.9544)
Luminance	0.0475 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#252E9C #9C9325

analogous

#25699C #252E9C #57259C

triadic

#252E9C #9C252E #2E9C25

tetradic

#252E9C #9C2569 #9C9325 #259C57

square

#252E9C #9C2569 #9C9325 #259C57

split-complementary

#252E9C #9C5725 #699C25

monochromatic

#0E1139 #191F6B #252E9C #313DCD #626BDA

Accessibility & contrast

On white

10.77

#252E9C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#252E9C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #252E9C

10.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##252E9C	#FFFFFF	#000000	##FFFFFF
##252E9C	1.00	10.77	1.95	10.77
#FFFFFF	10.77	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00439F

Deuteranopia (green-blind)

#00389A

Tritanopia (blue-blind)

#004C61

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #252e9c;
/* rgb */ color: rgb(37, 46, 156);
/* oklch */ color: oklch(37.7% 0.175 271.0);

Tailwind

colors: {
  custom: {
    50: '#7367ba',
    500: '#252e9c',
    950: '#000000',
  },
}

SCSS

$custom: #252e9c;
$custom-light: #7367ba;
$custom-dark: #000000;

JSON

{
  "hex": "#252e9c",
  "rgb": {
    "r": 37,
    "g": 46,
    "b": 156
  },
  "hsl": {
    "h": 235.462,
    "s": 61.658,
    "l": 37.843
  },
  "oklch": {
    "l": 0.37674,
    "c": 0.1751,
    "h": 271
  },
  "luminance": 0.04748
}

Semantic roles & 50–950 ramp

primary

#252E9C

secondary

#BFB85E

accent

#D943E5

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#090612

muted

#7B7A81

Preview Lab

Preview with #252E9C

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

Preview Lab → · Contrast checker → · Palette generator →