#25408E#25408E

#25408E is a dark, vivid blue. Relative luminance 0.060; OKLCH L 39.8% C 0.134 H 266.1°. Best body text is #FFFFFF at 9.53:1 contrast (WCAG AA passes).

Color values

HEX	#25408E
RGB	rgb(37, 64, 142)
HSL	hsl(225, 59%, 35%)
HSV	hsv(225, 74%, 56%)
CMYK	cmyk(73.9%, 54.9%, 0%, 44.3%)
CIE-LAB	lab(29.44, 18.36, -46.29)
CIE-LCH	lch(29.44, 49.80, 291.64°)
OKLab	oklab(39.84% -0.0092 -0.1332)
OKLCH	oklch(39.84% 0.134 266.1)
XYZ	xyz(7.4771, 6.0123, 26.3524)
Luminance	0.0601 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25408E #8E7325

analogous

#25758E #25408E #3E258E

triadic

#25408E #8E2540 #408E25

tetradic

#25408E #8E2575 #8E7325 #258E3E

square

#25408E #8E2575 #8E7325 #258E3E

split-complementary

#25408E #8E3E25 #758E25

monochromatic

#0C142D #182A5D #25408E #3256BF #5A79D4

Accessibility & contrast

On white

9.53

#25408E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#25408E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #25408E

9.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25408E	#FFFFFF	#000000	##FFFFFF
##25408E	1.00	9.53	2.20	9.53
#FFFFFF	9.53	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#054A91

Deuteranopia (green-blind)

#00418C

Tritanopia (blue-blind)

#005360

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #25408e;
/* rgb */ color: rgb(37, 64, 142);
/* oklch */ color: oklch(39.8% 0.134 266.1);

Tailwind

colors: {
  custom: {
    50: '#6e74b0',
    500: '#25408e',
    950: '#000000',
  },
}

SCSS

$custom: #25408e;
$custom-light: #6e74b0;
$custom-dark: #000000;

JSON

{
  "hex": "#25408e",
  "rgb": {
    "r": 37,
    "g": 64,
    "b": 142
  },
  "hsl": {
    "h": 224.571,
    "s": 58.659,
    "l": 35.098
  },
  "oklch": {
    "l": 0.39843,
    "c": 0.13356,
    "h": 266.1
  },
  "luminance": 0.06013
}

Semantic roles & 50–950 ramp

primary

#25408E

secondary

#B99F56

accent

#BA46E2

background

#F7F7FA

surface

#EDEDF5

border

#C8C8CF

text

#080810

muted

#7B7B7F

Preview Lab

Preview with #25408E

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

Preview Lab → · Contrast checker → · Palette generator →