#252170#252170

#252170 is a dark, vivid blue. Relative luminance 0.027; OKLCH L 31.0% C 0.131 H 277.7°. Best body text is #FFFFFF at 13.72:1 contrast (WCAG AA passes).

Color values

HEX	#252170
RGB	rgb(37, 33, 112)
HSL	hsl(243, 54%, 28%)
HSV	hsv(243, 71%, 44%)
CMYK	cmyk(67%, 70.5%, 0%, 56.1%)
CIE-LAB	lab(18.59, 28.12, -45.05)
CIE-LCH	lch(18.59, 53.11, 301.97°)
OKLab	oklab(31% 0.0177 -0.1299)
OKLCH	oklch(31% 0.131 277.7)
XYZ	xyz(4.2305, 2.6505, 15.6148)
Luminance	0.0265 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#252170 #6C7021

analogous

#214470 #252170 #4C2170

triadic

#252170 #702521 #217025

tetradic

#252170 #702144 #6C7021 #21704C

square

#252170 #702144 #6C7021 #21704C

split-complementary

#252170 #704C21 #447021

monochromatic

#080718 #151341 #252170 #352F9F #4A44C8

Accessibility & contrast

On white

13.72

#252170 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#252170 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #252170

13.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##252170	#FFFFFF	#000000	##FFFFFF
##252170	1.00	13.72	1.53	13.72
#FFFFFF	13.72	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003172

Deuteranopia (green-blind)

#002A6E

Tritanopia (blue-blind)

#003645

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #252170;
/* rgb */ color: rgb(37, 33, 112);
/* oklch */ color: oklch(31.0% 0.131 277.7);

Tailwind

colors: {
  custom: {
    50: '#6a5d9a',
    500: '#252170',
    950: '#000000',
  },
}

SCSS

$custom: #252170;
$custom-light: #6a5d9a;
$custom-dark: #000000;

JSON

{
  "hex": "#252170",
  "rgb": {
    "r": 37,
    "g": 33,
    "b": 112
  },
  "hsl": {
    "h": 243.038,
    "s": 54.483,
    "l": 28.431
  },
  "oklch": {
    "l": 0.30997,
    "c": 0.13115,
    "h": 277.7
  },
  "luminance": 0.02651
}

Semantic roles & 50–950 ramp

primary

#252170

secondary

#9FA449

accent

#DE4AD6

background

#F6F5F9

surface

#ECE9F2

border

#C7C5CC

text

#07040E

muted

#7A797E

Preview Lab

Preview with #252170

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

Preview Lab → · Contrast checker → · Palette generator →