#25436E#25436E

#25436E is a dark, moderate blue. Relative luminance 0.055; OKLCH L 38.2% C 0.082 H 257.5°. Best body text is #FFFFFF at 9.97:1 contrast (WCAG AA passes).

Color values

HEX	#25436E
RGB	rgb(37, 67, 110)
HSL	hsl(215, 50%, 29%)
HSV	hsv(215, 66%, 43%)
CMYK	cmyk(66.4%, 39.1%, 0%, 56.9%)
CIE-LAB	lab(28.20, 3.84, -28.27)
CIE-LCH	lch(28.20, 28.53, 277.74°)
OKLab	oklab(38.2% -0.0178 -0.0802)
OKLCH	oklch(38.2% 0.082 257.5)
XYZ	xyz(5.5836, 5.5329, 15.5225)
Luminance	0.0553 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25436E #6E5025

analogous

#25686E #25436E #2C256E

triadic

#25436E #6E2543 #436E25

tetradic

#25436E #6E2568 #6E5025 #256E2C

square

#25436E #6E2568 #6E5025 #256E2C

split-complementary

#25436E #6E2C25 #686E25

monochromatic

#080E17 #162740 #25436E #345F9C #4B7CC2

Accessibility & contrast

On white

9.97

#25436E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#25436E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #25436E

9.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25436E	#FFFFFF	#000000	##FFFFFF
##25436E	1.00	9.97	2.11	9.97
#FFFFFF	9.97	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#304670

Deuteranopia (green-blind)

#263F6D

Tritanopia (blue-blind)

#004D53

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #25436e;
/* rgb */ color: rgb(37, 67, 110);
/* oklch */ color: oklch(38.2% 0.082 257.5);

Tailwind

colors: {
  custom: {
    50: '#677698',
    500: '#25436e',
    950: '#000000',
  },
}

SCSS

$custom: #25436e;
$custom-light: #677698;
$custom-dark: #000000;

JSON

{
  "hex": "#25436e",
  "rgb": {
    "r": 37,
    "g": 67,
    "b": 110
  },
  "hsl": {
    "h": 215.342,
    "s": 49.66,
    "l": 28.824
  },
  "oklch": {
    "l": 0.38202,
    "c": 0.08219,
    "h": 257.5
  },
  "luminance": 0.05533
}

Semantic roles & 50–950 ramp

primary

#25436E

secondary

#A17F4E

accent

#A04FD9

background

#F6F7F9

surface

#EBEDF2

border

#C6C8CC

text

#06080D

muted

#7A7B7E

Preview Lab

Preview with #25436E

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

Preview Lab → · Contrast checker → · Palette generator →