#25266E#25266E

#25266E is a dark, vivid blue. Relative luminance 0.029; OKLCH L 31.7% C 0.122 H 276.3°. Best body text is #FFFFFF at 13.28:1 contrast (WCAG AA passes).

Color values

HEX	#25266E
RGB	rgb(37, 38, 110)
HSL	hsl(239, 50%, 29%)
HSV	hsv(239, 66%, 43%)
CMYK	cmyk(66.4%, 65.5%, 0%, 56.9%)
CIE-LAB	lab(19.66, 24.04, -42.01)
CIE-LCH	lch(19.66, 48.40, 299.78°)
OKLab	oklab(31.72% 0.0134 -0.121)
OKLCH	oklch(31.72% 0.122 276.3)
XYZ	xyz(4.2696, 2.9050, 15.0845)
Luminance	0.0290 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25266E #6E6D25

analogous

#254B6E #25266E #49256E

triadic

#25266E #6E2526 #266E25

tetradic

#25266E #6E254B #6E6D25 #256E49

square

#25266E #6E254B #6E6D25 #256E49

split-complementary

#25266E #6E4925 #4B6E25

monochromatic

#080817 #161640 #25266E #34369C #4B4DC2

Accessibility & contrast

On white

13.28

#25266E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.58

#25266E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #25266E

13.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25266E	#FFFFFF	#000000	##FFFFFF
##25266E	1.00	13.28	1.58	13.28
#FFFFFF	13.28	1.00	21.00	1.00
#000000	1.58	21.00	1.00	21.00
##FFFFFF	13.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003370

Deuteranopia (green-blind)

#002C6D

Tritanopia (blue-blind)

#003846

Achromatopsia (no color)

#303030

Design tokens & code

CSS

--color: #25266e;
/* rgb */ color: rgb(37, 38, 110);
/* oklch */ color: oklch(31.7% 0.122 276.3);

Tailwind

colors: {
  custom: {
    50: '#696098',
    500: '#25266e',
    950: '#000000',
  },
}

SCSS

$custom: #25266e;
$custom-light: #696098;
$custom-dark: #000000;

JSON

{
  "hex": "#25266e",
  "rgb": {
    "r": 37,
    "g": 38,
    "b": 110
  },
  "hsl": {
    "h": 239.178,
    "s": 49.66,
    "l": 28.824
  },
  "oklch": {
    "l": 0.31721,
    "c": 0.12172,
    "h": 276.3
  },
  "luminance": 0.02905
}

Semantic roles & 50–950 ramp

primary

#25266E

secondary

#A1A04E

accent

#D74FD9

background

#F6F5F9

surface

#EBE9F2

border

#C6C5CC

text

#07050E

muted

#7A797E

Preview Lab

Preview with #25266E

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

Preview Lab → · Contrast checker → · Palette generator →