#25414B#25414B

#25414B is a dark, muted cyan. Relative luminance 0.047; OKLCH L 35.7% C 0.038 H 222.8°. Best body text is #FFFFFF at 10.84:1 contrast (WCAG AA passes).

Color values

HEX	#25414B
RGB	rgb(37, 65, 75)
HSL	hsl(196, 34%, 22%)
HSV	hsv(196, 51%, 29%)
CMYK	cmyk(50.7%, 13.3%, 0%, 70.6%)
CIE-LAB	lab(25.81, -7.41, -9.36)
CIE-LCH	lch(25.81, 11.94, 231.62°)
OKLab	oklab(35.75% -0.0279 -0.0258)
OKLCH	oklch(35.75% 0.038 222.8)
XYZ	xyz(3.9228, 4.6816, 7.3522)
Luminance	0.0468 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25414B #4B2F25

analogous

#254B42 #25414B #252E4B

triadic

#25414B #4B2541 #414B25

tetradic

#25414B #42254B #4B2F25 #2E4B25

square

#25414B #42254B #4B2F25 #2E4B25

split-complementary

#25414B #4B252E #4B4225

monochromatic

#0A1214 #111D22 #25414B #396574 #4D889D

Accessibility & contrast

On white

10.84

#25414B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#25414B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #25414B

10.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25414B	#FFFFFF	#000000	##FFFFFF
##25414B	1.00	10.84	1.94	10.84
#FFFFFF	10.84	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B404C

Deuteranopia (green-blind)

#363B4B

Tritanopia (blue-blind)

#134444

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #25414b;
/* rgb */ color: rgb(37, 65, 75);
/* oklch */ color: oklch(35.7% 0.038 222.8);

Tailwind

colors: {
  custom: {
    50: '#62757d',
    500: '#25414b',
    950: '#000000',
  },
}

SCSS

$custom: #25414b;
$custom-light: #62757d;
$custom-dark: #000000;

JSON

{
  "hex": "#25414b",
  "rgb": {
    "r": 37,
    "g": 65,
    "b": 75
  },
  "hsl": {
    "h": 195.789,
    "s": 33.929,
    "l": 21.961
  },
  "oklch": {
    "l": 0.35746,
    "c": 0.038,
    "h": 222.8
  },
  "luminance": 0.04682
}

Semantic roles & 50–950 ramp

primary

#25414B

secondary

#7E5A4E

accent

#7A5ECA

background

#F5F7F7

surface

#EAEDEE

border

#C6C8C9

text

#050809

muted

#797B7B

Preview Lab

Preview with #25414B

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

Preview Lab → · Contrast checker → · Palette generator →