#25198E#25198E

#25198E is a dark, vivid blue. Relative luminance 0.030; OKLCH L 33.1% C 0.178 H 275.1°. Best body text is #FFFFFF at 13.06:1 contrast (WCAG AA passes).

Color values

HEX	#25198E
RGB	rgb(37, 25, 142)
HSL	hsl(246, 70%, 33%)
HSV	hsv(246, 82%, 56%)
CMYK	cmyk(73.9%, 82.4%, 0%, 44.3%)
CIE-LAB	lab(20.21, 42.93, -61.43)
CIE-LCH	lch(20.21, 74.94, 304.95°)
OKLab	oklab(33.12% 0.0158 -0.1776)
OKLCH	oklch(33.12% 0.178 275.1)
XYZ	xyz(5.9915, 3.0410, 25.8572)
Luminance	0.0304 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25198E #828E19

analogous

#19478E #25198E #60198E

triadic

#25198E #8E2519 #198E25

tetradic

#25198E #8E1947 #828E19 #198E60

square

#25198E #8E1947 #828E19 #198E60

split-complementary

#25198E #8E6019 #478E19

monochromatic

#0A0726 #17105A #25198E #3322C2 #5343DE

Accessibility & contrast

On white

13.06

#25198E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.61

#25198E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #25198E

13.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25198E	#FFFFFF	#000000	##FFFFFF
##25198E	1.00	13.06	1.61	13.06
#FFFFFF	13.06	1.00	21.00	1.00
#000000	1.61	21.00	1.00	21.00
##FFFFFF	13.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003691

Deuteranopia (green-blind)

#002B8C

Tritanopia (blue-blind)

#003E54

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #25198e;
/* rgb */ color: rgb(37, 25, 142);
/* oklch */ color: oklch(33.1% 0.178 275.1);

Tailwind

colors: {
  custom: {
    50: '#7259b0',
    500: '#25198e',
    950: '#000000',
  },
}

SCSS

$custom: #25198e;
$custom-light: #7259b0;
$custom-dark: #000000;

JSON

{
  "hex": "#25198e",
  "rgb": {
    "r": 37,
    "g": 25,
    "b": 142
  },
  "hsl": {
    "h": 246.154,
    "s": 70.06,
    "l": 32.745
  },
  "oklch": {
    "l": 0.33115,
    "c": 0.17831,
    "h": 275.1
  },
  "luminance": 0.03042
}

Semantic roles & 50–950 ramp

primary

#25198E

secondary

#B2BF44

accent

#ED3BDB

background

#F7F5FB

surface

#EDE9F6

border

#C8C5D0

text

#090411

muted

#7B7980

Preview Lab

Preview with #25198E

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

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