#25259A#25259A

#25259A is a dark, vivid blue. Relative luminance 0.041; OKLCH L 36.1% C 0.182 H 272.5°. Best body text is #FFFFFF at 11.60:1 contrast (WCAG AA passes).

Color values

HEX	#25259A
RGB	rgb(37, 37, 154)
HSL	hsl(240, 61%, 37%)
HSV	hsv(240, 76%, 60%)
CMYK	cmyk(76%, 76%, 0%, 39.6%)
CIE-LAB	lab(23.83, 40.41, -62.85)
CIE-LCH	lch(23.83, 74.72, 302.74°)
OKLab	oklab(36.06% 0.008 -0.1819)
OKLCH	oklch(36.06% 0.182 272.5)
XYZ	xyz(7.2553, 4.0488, 30.9647)
Luminance	0.0405 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25259A #9A9A25

analogous

#25609A #25259A #60259A

triadic

#25259A #9A2525 #259A25

tetradic

#25259A #9A2560 #9A9A25 #259A60

square

#25259A #9A2560 #9A9A25 #259A60

split-complementary

#25259A #9A6025 #609A25

monochromatic

#0D0D37 #191969 #25259A #3131CB #6060D9

Accessibility & contrast

On white

11.60

#25259A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#25259A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #25259A

11.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25259A	#FFFFFF	#000000	##FFFFFF
##25259A	1.00	11.60	1.81	11.60
#FFFFFF	11.60	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E9D

Deuteranopia (green-blind)

#003398

Tritanopia (blue-blind)

#00475E

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #25259a;
/* rgb */ color: rgb(37, 37, 154);
/* oklch */ color: oklch(36.1% 0.182 272.5);

Tailwind

colors: {
  custom: {
    50: '#7461b9',
    500: '#25259a',
    950: '#000000',
  },
}

SCSS

$custom: #25259a;
$custom-light: #7461b9;
$custom-dark: #000000;

JSON

{
  "hex": "#25259a",
  "rgb": {
    "r": 37,
    "g": 37,
    "b": 154
  },
  "hsl": {
    "h": 240,
    "s": 61.257,
    "l": 37.451
  },
  "oklch": {
    "l": 0.3606,
    "c": 0.18206,
    "h": 272.5
  },
  "luminance": 0.0405
}

Semantic roles & 50–950 ramp

primary

#25259A

secondary

#BEBE5D

accent

#E443E4

background

#F7F5FB

surface

#EEEAF6

border

#C9C6D0

text

#0A0512

muted

#7C7981

Preview Lab

Preview with #25259A

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

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