#25417D#25417D

#25417D is a dark, moderate blue. Relative luminance 0.057; OKLCH L 38.8% C 0.107 H 263.4°. Best body text is #FFFFFF at 9.85:1 contrast (WCAG AA passes).

Color values

HEX	#25417D
RGB	rgb(37, 65, 125)
HSL	hsl(221, 54%, 32%)
HSV	hsv(221, 70%, 49%)
CMYK	cmyk(70.4%, 48%, 0%, 51%)
CIE-LAB	lab(28.52, 11.02, -37.22)
CIE-LCH	lch(28.52, 38.82, 286.49°)
OKLab	oklab(38.75% -0.0123 -0.1065)
OKLCH	oklch(38.75% 0.107 263.4)
XYZ	xyz(6.3536, 5.6539, 20.1545)
Luminance	0.0566 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25417D #7D6125

analogous

#256D7D #25417D #35257D

triadic

#25417D #7D2541 #417D25

tetradic

#25417D #7D256D #7D6125 #257D35

square

#25417D #7D256D #7D6125 #257D35

split-complementary

#25417D #7D3525 #6D7D25

monochromatic

#09101F #17284E #25417D #335AAC #5178CB

Accessibility & contrast

On white

9.85

#25417D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#25417D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #25417D

9.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25417D	#FFFFFF	#000000	##FFFFFF
##25417D	1.00	9.85	2.13	9.85
#FFFFFF	9.85	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#23487F

Deuteranopia (green-blind)

#113F7C

Tritanopia (blue-blind)

#004F59

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #25417d;
/* rgb */ color: rgb(37, 65, 125);
/* oklch */ color: oklch(38.8% 0.107 263.4);

Tailwind

colors: {
  custom: {
    50: '#6b75a3',
    500: '#25417d',
    950: '#000000',
  },
}

SCSS

$custom: #25417d;
$custom-light: #6b75a3;
$custom-dark: #000000;

JSON

{
  "hex": "#25417d",
  "rgb": {
    "r": 37,
    "g": 65,
    "b": 125
  },
  "hsl": {
    "h": 220.909,
    "s": 54.321,
    "l": 31.765
  },
  "oklch": {
    "l": 0.38753,
    "c": 0.10725,
    "h": 263.4
  },
  "luminance": 0.05655
}

Semantic roles & 50–950 ramp

primary

#25417D

secondary

#AF904F

accent

#AF4ADE

background

#F6F7FA

surface

#ECEDF4

border

#C7C8CE

text

#07080F

muted

#7A7B7F

Preview Lab

Preview with #25417D

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

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