#252FC4#252FC4

#252FC4 is a dark, highly saturated blue. Relative luminance 0.064; OKLCH L 42.1% C 0.223 H 269.3°. Best body text is #FFFFFF at 9.20:1 contrast (WCAG AA passes).

Color values

HEX	#252FC4
RGB	rgb(37, 47, 196)
HSL	hsl(236, 68%, 46%)
HSV	hsv(236, 81%, 77%)
CMYK	cmyk(81.1%, 76%, 0%, 23.1%)
CIE-LAB	lab(30.43, 48.90, -77.12)
CIE-LCH	lch(30.43, 91.31, 302.38°)
OKLab	oklab(42.09% -0.0029 -0.2234)
OKLCH	oklch(42.09% 0.223 269.3)
XYZ	xyz(11.7399, 6.4105, 52.8325)
Luminance	0.0641 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#252FC4 #C4BA25

analogous

#257FC4 #252FC4 #6A25C4

triadic

#252FC4 #C4252F #2FC425

tetradic

#252FC4 #C4257F #C4BA25 #25C46A

square

#252FC4 #C4257F #C4BA25 #25C46A

split-complementary

#252FC4 #C46A25 #7FC425

monochromatic

#12165D #1B2391 #252FC4 #4953DD #7D84E6

Accessibility & contrast

On white

9.20

#252FC4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.28

#252FC4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #252FC4

9.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##252FC4	#FFFFFF	#000000	##FFFFFF
##252FC4	1.00	9.20	2.28	9.20
#FFFFFF	9.20	1.00	21.00	1.00
#000000	2.28	21.00	1.00	21.00
##FFFFFF	9.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050C8

Deuteranopia (green-blind)

#003FC1

Tritanopia (blue-blind)

#005C78

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #252fc4;
/* rgb */ color: rgb(37, 47, 196);
/* oklch */ color: oklch(42.1% 0.223 269.3);

Tailwind

colors: {
  custom: {
    50: '#7d6ad7',
    500: '#252fc4',
    950: '#000000',
  },
}

SCSS

$custom: #252fc4;
$custom-light: #7d6ad7;
$custom-dark: #000000;

JSON

{
  "hex": "#252fc4",
  "rgb": {
    "r": 37,
    "g": 47,
    "b": 196
  },
  "hsl": {
    "h": 236.226,
    "s": 68.24,
    "l": 45.686
  },
  "oklch": {
    "l": 0.42085,
    "c": 0.22344,
    "h": 269.3
  },
  "luminance": 0.06412
}

Semantic roles & 50–950 ramp

primary

#252FC4

secondary

#CFC976

accent

#E03DEB

background

#F8F6FD

surface

#F0EBFB

border

#CBC6D4

text

#0C0615

muted

#7D7A83

Preview Lab

Preview with #252FC4

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

Preview Lab → · Contrast checker → · Palette generator →