#252CC6#252CC6

#252CC6 is a dark, highly saturated blue. Relative luminance 0.063; OKLCH L 41.9% C 0.228 H 269.4°. Best body text is #FFFFFF at 9.32:1 contrast (WCAG AA passes).

Color values

HEX	#252CC6
RGB	rgb(37, 44, 198)
HSL	hsl(237, 69%, 46%)
HSV	hsv(237, 81%, 78%)
CMYK	cmyk(81.3%, 77.8%, 0%, 22.4%)
CIE-LAB	lab(30.08, 51.16, -78.85)
CIE-LCH	lch(30.08, 94.00, 302.98°)
OKLab	oklab(41.91% -0.0024 -0.2284)
OKLCH	oklch(41.91% 0.228 269.4)
XYZ	xyz(11.8532, 6.2705, 54.0007)
Luminance	0.0627 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#252CC6 #C6BF25

analogous

#257CC6 #252CC6 #6E25C6

triadic

#252CC6 #C6252C #2CC625

tetradic

#252CC6 #C6257C #C6BF25 #25C66E

square

#252CC6 #C6257C #C6BF25 #25C66E

split-complementary

#252CC6 #C66E25 #7CC625

monochromatic

#12155F #1B2192 #252CC6 #4B51DD #7E83E7

Accessibility & contrast

On white

9.32

#252CC6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.25

#252CC6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #252CC6

9.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##252CC6	#FFFFFF	#000000	##FFFFFF
##252CC6	1.00	9.32	2.25	9.32
#FFFFFF	9.32	1.00	21.00	1.00
#000000	2.25	21.00	1.00	21.00
##FFFFFF	9.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004FCA

Deuteranopia (green-blind)

#003EC3

Tritanopia (blue-blind)

#005B78

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #252cc6;
/* rgb */ color: rgb(37, 44, 198);
/* oklch */ color: oklch(41.9% 0.228 269.4);

Tailwind

colors: {
  custom: {
    50: '#7e68d9',
    500: '#252cc6',
    950: '#000000',
  },
}

SCSS

$custom: #252cc6;
$custom-light: #7e68d9;
$custom-dark: #000000;

JSON

{
  "hex": "#252cc6",
  "rgb": {
    "r": 37,
    "g": 44,
    "b": 198
  },
  "hsl": {
    "h": 237.391,
    "s": 68.511,
    "l": 46.078
  },
  "oklch": {
    "l": 0.4191,
    "c": 0.22843,
    "h": 269.4
  },
  "luminance": 0.06272
}

Semantic roles & 50–950 ramp

primary

#252CC6

secondary

#CFCC77

accent

#E43CEB

background

#F8F6FD

surface

#F0EBFB

border

#CBC6D4

text

#0C0615

muted

#7D7A83

Preview Lab

Preview with #252CC6

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

Preview Lab → · Contrast checker → · Palette generator →