#252FDC#252FDC

#252FDC is a dark, highly saturated blue. Relative luminance 0.076; OKLCH L 44.8% C 0.251 H 268.5°. Best body text is #FFFFFF at 8.34:1 contrast (WCAG AA passes).

Color values

HEX	#252FDC
RGB	rgb(37, 47, 220)
HSL	hsl(237, 72%, 50%)
HSV	hsv(237, 83%, 86%)
CMYK	cmyk(83.2%, 78.6%, 0%, 13.7%)
CIE-LAB	lab(33.12, 56.63, -86.59)
CIE-LCH	lch(33.12, 103.47, 303.18°)
OKLab	oklab(44.76% -0.0068 -0.2509)
OKLCH	oklch(44.76% 0.251 268.5)
XYZ	xyz(14.6933, 7.5919, 68.3872)
Luminance	0.0759 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#252FDC #DCD225

analogous

#258BDC #252FDC #7625DC

triadic

#252FDC #DC252F #2FDC25

tetradic

#252FDC #DC258B #DCD225 #25DC76

square

#252FDC #DC258B #DCD225 #25DC76

split-complementary

#252FDC #DC7625 #8BDC25

monochromatic

#131874 #1B23A9 #252FDC #5A61E4 #8E94ED

Accessibility & contrast

On white

8.34

#252FDC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.52

#252FDC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #252FDC

8.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##252FDC	#FFFFFF	#000000	##FFFFFF
##252FDC	1.00	8.34	2.52	8.34
#FFFFFF	8.34	1.00	21.00	1.00
#000000	2.52	21.00	1.00	21.00
##FFFFFF	8.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0057E1

Deuteranopia (green-blind)

#0044D9

Tritanopia (blue-blind)

#006586

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #252fdc;
/* rgb */ color: rgb(37, 47, 220);
/* oklch */ color: oklch(44.8% 0.251 268.5);

Tailwind

colors: {
  custom: {
    50: '#846be8',
    500: '#252fdc',
    950: '#000000',
  },
}

SCSS

$custom: #252fdc;
$custom-light: #846be8;
$custom-dark: #000000;

JSON

{
  "hex": "#252fdc",
  "rgb": {
    "r": 37,
    "g": 47,
    "b": 220
  },
  "hsl": {
    "h": 236.721,
    "s": 72.332,
    "l": 50.392
  },
  "oklch": {
    "l": 0.44763,
    "c": 0.25096,
    "h": 268.5
  },
  "luminance": 0.07594
}

Semantic roles & 50–950 ramp

primary

#252FDC

secondary

#D7D386

accent

#E539EF

background

#F9F6FE

surface

#F1EBFD

border

#CBC6D5

text

#0D0716

muted

#7E7A84

Preview Lab

Preview with #252FDC

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

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