#25427D#25427D

#25427D is a dark, moderate blue. Relative luminance 0.058; OKLCH L 39.0% C 0.106 H 262.8°. Best body text is #FFFFFF at 9.75:1 contrast (WCAG AA passes).

Color values

HEX	#25427D
RGB	rgb(37, 66, 125)
HSL	hsl(220, 54%, 32%)
HSV	hsv(220, 70%, 49%)
CMYK	cmyk(70.4%, 47.2%, 0%, 51%)
CIE-LAB	lab(28.82, 10.33, -36.73)
CIE-LCH	lch(28.82, 38.16, 285.71°)
OKLab	oklab(38.99% -0.0133 -0.1051)
OKLCH	oklch(38.99% 0.106 262.8)
XYZ	xyz(6.4115, 5.7698, 20.1738)
Luminance	0.0577 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25427D #7D6025

analogous

#256E7D #25427D #34257D

triadic

#25427D #7D2542 #427D25

tetradic

#25427D #7D256E #7D6025 #257D34

square

#25427D #7D256E #7D6025 #257D34

split-complementary

#25427D #7D3425 #6E7D25

monochromatic

#09101F #17294E #25427D #335BAC #5179CB

Accessibility & contrast

On white

9.75

#25427D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#25427D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #25427D

9.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25427D	#FFFFFF	#000000	##FFFFFF
##25427D	1.00	9.75	2.15	9.75
#FFFFFF	9.75	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#25487F

Deuteranopia (green-blind)

#14407C

Tritanopia (blue-blind)

#005059

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #25427d;
/* rgb */ color: rgb(37, 66, 125);
/* oklch */ color: oklch(39.0% 0.106 262.8);

Tailwind

colors: {
  custom: {
    50: '#6b75a3',
    500: '#25427d',
    950: '#000000',
  },
}

SCSS

$custom: #25427d;
$custom-light: #6b75a3;
$custom-dark: #000000;

JSON

{
  "hex": "#25427d",
  "rgb": {
    "r": 37,
    "g": 66,
    "b": 125
  },
  "hsl": {
    "h": 220.227,
    "s": 54.321,
    "l": 31.765
  },
  "oklch": {
    "l": 0.38985,
    "c": 0.10594,
    "h": 262.8
  },
  "luminance": 0.0577
}

Semantic roles & 50–950 ramp

primary

#25427D

secondary

#AF8F4F

accent

#AD4ADE

background

#F6F7FA

surface

#ECEDF4

border

#C7C8CE

text

#07080F

muted

#7A7B7F

Preview Lab

Preview with #25427D

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

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