#25465B#25465B

#25465B is a dark, muted cyan. Relative luminance 0.055; OKLCH L 37.9% C 0.053 H 238.3°. Best body text is #FFFFFF at 9.97:1 contrast (WCAG AA passes).

Color values

HEX	#25465B
RGB	rgb(37, 70, 91)
HSL	hsl(203, 42%, 25%)
HSV	hsv(203, 59%, 36%)
CMYK	cmyk(59.3%, 23.1%, 0%, 64.3%)
CIE-LAB	lab(28.19, -5.14, -16.12)
CIE-LCH	lch(28.19, 16.92, 252.32°)
OKLab	oklab(37.87% -0.0278 -0.045)
OKLCH	oklch(37.87% 0.053 238.3)
XYZ	xyz(4.8407, 5.5285, 10.7075)
Luminance	0.0553 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25465B #5B3A25

analogous

#255B55 #25465B #252B5B

triadic

#25465B #5B2546 #465B25

tetradic

#25465B #55255B #5B3A25 #2B5B25

square

#25465B #55255B #5B3A25 #2B5B25

split-complementary

#25465B #5B252B #5B5525

monochromatic

#091116 #13252F #25465B #376787 #4889B2

Accessibility & contrast

On white

9.97

#25465B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#25465B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #25465B

9.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25465B	#FFFFFF	#000000	##FFFFFF
##25465B	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)

#3C465C

Deuteranopia (green-blind)

#35405B

Tritanopia (blue-blind)

#004B4D

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #25465b;
/* rgb */ color: rgb(37, 70, 91);
/* oklch */ color: oklch(37.9% 0.053 238.3);

Tailwind

colors: {
  custom: {
    50: '#647989',
    500: '#25465b',
    950: '#000000',
  },
}

SCSS

$custom: #25465b;
$custom-light: #647989;
$custom-dark: #000000;

JSON

{
  "hex": "#25465b",
  "rgb": {
    "r": 37,
    "g": 70,
    "b": 91
  },
  "hsl": {
    "h": 203.333,
    "s": 42.188,
    "l": 25.098
  },
  "oklch": {
    "l": 0.37869,
    "c": 0.05294,
    "h": 238.3
  },
  "luminance": 0.05529
}

Semantic roles & 50–950 ramp

primary

#25465B

secondary

#8E674D

accent

#8656D2

background

#F6F7F8

surface

#EBEDF0

border

#C6C8CB

text

#06090B

muted

#7A7B7C

Preview Lab

Preview with #25465B

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

Preview Lab → · Contrast checker → · Palette generator →