#252E65#252E65

#252E65 is a dark, moderate blue. Relative luminance 0.033; OKLCH L 32.6% C 0.097 H 272.9°. Best body text is #FFFFFF at 12.67:1 contrast (WCAG AA passes).

Color values

HEX	#252E65
RGB	rgb(37, 46, 101)
HSL	hsl(232, 46%, 27%)
HSV	hsv(232, 63%, 40%)
CMYK	cmyk(63.4%, 54.5%, 0%, 60.4%)
CIE-LAB	lab(21.16, 15.03, -33.73)
CIE-LCH	lch(21.16, 36.92, 294.01°)
OKLab	oklab(32.61% 0.0049 -0.0966)
OKLCH	oklch(32.61% 0.097 272.9)
XYZ	xyz(4.0881, 3.2866, 12.7283)
Luminance	0.0329 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#252E65 #655C25

analogous

#254E65 #252E65 #3C2565

triadic

#252E65 #65252E #2E6525

tetradic

#252E65 #65254E #655C25 #25653C

square

#252E65 #65254E #655C25 #25653C

split-complementary

#252E65 #653C25 #4E6525

monochromatic

#080A16 #151A38 #252E65 #354292 #4859BC

Accessibility & contrast

On white

12.67

#252E65 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#252E65 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #252E65

12.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##252E65	#FFFFFF	#000000	##FFFFFF
##252E65	1.00	12.67	1.66	12.67
#FFFFFF	12.67	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F3667

Deuteranopia (green-blind)

#023064

Tritanopia (blue-blind)

#003B44

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #252e65;
/* rgb */ color: rgb(37, 46, 101);
/* oklch */ color: oklch(32.6% 0.097 272.9);

Tailwind

colors: {
  custom: {
    50: '#666691',
    500: '#252e65',
    950: '#000000',
  },
}

SCSS

$custom: #252e65;
$custom-light: #666691;
$custom-dark: #000000;

JSON

{
  "hex": "#252e65",
  "rgb": {
    "r": 37,
    "g": 46,
    "b": 101
  },
  "hsl": {
    "h": 231.563,
    "s": 46.377,
    "l": 27.059
  },
  "oklch": {
    "l": 0.32605,
    "c": 0.09668,
    "h": 272.9
  },
  "luminance": 0.03287
}

Semantic roles & 50–950 ramp

primary

#252E65

secondary

#988E4E

accent

#C352D6

background

#F6F6F9

surface

#EBEBF1

border

#C6C6CB

text

#06050D

muted

#7A7A7E

Preview Lab

Preview with #252E65

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

Preview Lab → · Contrast checker → · Palette generator →