#25198C#25198C

#25198C is a dark, vivid blue. Relative luminance 0.030; OKLCH L 32.9% C 0.176 H 275.3°. Best body text is #FFFFFF at 13.15:1 contrast (WCAG AA passes).

Color values

HEX	#25198C
RGB	rgb(37, 25, 140)
HSL	hsl(246, 70%, 32%)
HSV	hsv(246, 82%, 55%)
CMYK	cmyk(73.6%, 82.1%, 0%, 45.1%)
CIE-LAB	lab(19.97, 42.29, -60.57)
CIE-LCH	lch(19.97, 73.87, 304.92°)
OKLab	oklab(32.88% 0.0164 -0.1751)
OKLCH	oklch(32.88% 0.176 275.3)
XYZ	xyz(5.8426, 2.9815, 25.0734)
Luminance	0.0298 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25198C #808C19

analogous

#19468C #25198C #5F198C

triadic

#25198C #8C2519 #198C25

tetradic

#25198C #8C1946 #808C19 #198C5F

square

#25198C #8C1946 #808C19 #198C5F

split-complementary

#25198C #8C5F19 #468C19

monochromatic

#0A0624 #171058 #25198C #3322C0 #5242DD

Accessibility & contrast

On white

13.15

#25198C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.60

#25198C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #25198C

13.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25198C	#FFFFFF	#000000	##FFFFFF
##25198C	1.00	13.15	1.60	13.15
#FFFFFF	13.15	1.00	21.00	1.00
#000000	1.60	21.00	1.00	21.00
##FFFFFF	13.15	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00358F

Deuteranopia (green-blind)

#002B8A

Tritanopia (blue-blind)

#003D53

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #25198c;
/* rgb */ color: rgb(37, 25, 140);
/* oklch */ color: oklch(32.9% 0.176 275.3);

Tailwind

colors: {
  custom: {
    50: '#7159af',
    500: '#25198c',
    950: '#000000',
  },
}

SCSS

$custom: #25198c;
$custom-light: #7159af;
$custom-dark: #000000;

JSON

{
  "hex": "#25198c",
  "rgb": {
    "r": 37,
    "g": 25,
    "b": 140
  },
  "hsl": {
    "h": 246.261,
    "s": 69.697,
    "l": 32.353
  },
  "oklch": {
    "l": 0.3288,
    "c": 0.1759,
    "h": 275.3
  },
  "luminance": 0.02982
}

Semantic roles & 50–950 ramp

primary

#25198C

secondary

#B1BE43

accent

#ED3BDA

background

#F7F5FA

surface

#EDE9F5

border

#C8C5CF

text

#090411

muted

#7B7980

Preview Lab

Preview with #25198C

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

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