#252198#252198

#252198 is a dark, vivid blue. Relative luminance 0.037; OKLCH L 35.3% C 0.183 H 273.2°. Best body text is #FFFFFF at 12.00:1 contrast (WCAG AA passes).

Color values

HEX	#252198
RGB	rgb(37, 33, 152)
HSL	hsl(242, 64%, 36%)
HSV	hsv(242, 78%, 60%)
CMYK	cmyk(75.7%, 78.3%, 0%, 40.4%)
CIE-LAB	lab(22.82, 41.99, -63.29)
CIE-LCH	lch(22.82, 75.96, 303.56°)
OKLab	oklab(35.28% 0.0101 -0.1831)
OKLCH	oklch(35.28% 0.183 273.2)
XYZ	xyz(6.9724, 3.7473, 30.0555)
Luminance	0.0375 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#252198 #949821

analogous

#215998 #252198 #612198

triadic

#252198 #982521 #219825

tetradic

#252198 #982159 #949821 #219861

square

#252198 #982159 #949821 #219861

split-complementary

#252198 #986121 #599821

monochromatic

#0D0B33 #191666 #252198 #312CCA #5D59DB

Accessibility & contrast

On white

12.00

#252198 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.75

#252198 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #252198

12.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##252198	#FFFFFF	#000000	##FFFFFF
##252198	1.00	12.00	1.75	12.00
#FFFFFF	12.00	1.00	21.00	1.00
#000000	1.75	21.00	1.00	21.00
##FFFFFF	12.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C9B

Deuteranopia (green-blind)

#003196

Tritanopia (blue-blind)

#00455C

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #252198;
/* rgb */ color: rgb(37, 33, 152);
/* oklch */ color: oklch(35.3% 0.183 273.2);

Tailwind

colors: {
  custom: {
    50: '#745fb8',
    500: '#252198',
    950: '#000000',
  },
}

SCSS

$custom: #252198;
$custom-light: #745fb8;
$custom-dark: #000000;

JSON

{
  "hex": "#252198",
  "rgb": {
    "r": 37,
    "g": 33,
    "b": 152
  },
  "hsl": {
    "h": 242.017,
    "s": 64.324,
    "l": 36.275
  },
  "oklch": {
    "l": 0.35278,
    "c": 0.18343,
    "h": 273.2
  },
  "luminance": 0.03748
}

Semantic roles & 50–950 ramp

primary

#252198

secondary

#BBBF56

accent

#E740E2

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0511

muted

#7C7980

Preview Lab

Preview with #252198

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

Preview Lab → · Contrast checker → · Palette generator →