#25259C#25259C

#25259C is a dark, vivid blue. Relative luminance 0.041; OKLCH L 36.3% C 0.185 H 272.4°. Best body text is #FFFFFF at 11.52:1 contrast (WCAG AA passes).

Color values

HEX	#25259C
RGB	rgb(37, 37, 156)
HSL	hsl(240, 62%, 38%)
HSV	hsv(240, 76%, 61%)
CMYK	cmyk(76.3%, 76.3%, 0%, 38.8%)
CIE-LAB	lab(24.05, 41.09, -63.71)
CIE-LCH	lch(24.05, 75.81, 302.82°)
OKLab	oklab(36.28% 0.0076 -0.1844)
OKLCH	oklch(36.28% 0.185 272.4)
XYZ	xyz(7.4232, 4.1160, 31.8493)
Luminance	0.0412 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25259C #9C9C25

analogous

#25609C #25259C #60259C

triadic

#25259C #9C2525 #259C25

tetradic

#25259C #9C2560 #9C9C25 #259C60

square

#25259C #9C2560 #9C9C25 #259C60

split-complementary

#25259C #9C6025 #609C25

monochromatic

#0E0E39 #19196B #25259C #3131CD #6262DA

Accessibility & contrast

On white

11.52

#25259C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.82

#25259C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #25259C

11.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25259C	#FFFFFF	#000000	##FFFFFF
##25259C	1.00	11.52	1.82	11.52
#FFFFFF	11.52	1.00	21.00	1.00
#000000	1.82	21.00	1.00	21.00
##FFFFFF	11.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F9F

Deuteranopia (green-blind)

#00339A

Tritanopia (blue-blind)

#00485F

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #25259c;
/* rgb */ color: rgb(37, 37, 156);
/* oklch */ color: oklch(36.3% 0.185 272.4);

Tailwind

colors: {
  custom: {
    50: '#7461ba',
    500: '#25259c',
    950: '#000000',
  },
}

SCSS

$custom: #25259c;
$custom-light: #7461ba;
$custom-dark: #000000;

JSON

{
  "hex": "#25259c",
  "rgb": {
    "r": 37,
    "g": 37,
    "b": 156
  },
  "hsl": {
    "h": 240,
    "s": 61.658,
    "l": 37.843
  },
  "oklch": {
    "l": 0.3628,
    "c": 0.18455,
    "h": 272.4
  },
  "luminance": 0.04117
}

Semantic roles & 50–950 ramp

primary

#25259C

secondary

#BFBF5E

accent

#E543E5

background

#F7F5FB

surface

#EEEAF6

border

#C9C6D0

text

#0A0512

muted

#7C7981

Preview Lab

Preview with #25259C

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

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