#25638C#25638C

#25638C is a mid, moderate cyan. Relative luminance 0.112; OKLCH L 47.9% C 0.091 H 241.5°. Best body text is #FFFFFF at 6.48:1 contrast (WCAG AA passes).

Color values

HEX	#25638C
RGB	rgb(37, 99, 140)
HSL	hsl(204, 58%, 35%)
HSV	hsv(204, 74%, 55%)
CMYK	cmyk(73.6%, 29.3%, 0%, 45.1%)
CIE-LAB	lab(39.93, -5.38, -28.35)
CIE-LCH	lch(39.93, 28.86, 259.25°)
OKLab	oklab(47.94% -0.0436 -0.0801)
OKLCH	oklch(47.94% 0.091 241.5)
XYZ	xyz(9.9566, 11.2093, 26.4447)
Luminance	0.1121 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25638C #8C4E25

analogous

#258C81 #25638C #25308C

triadic

#25638C #8C2563 #638C25

tetradic

#25638C #81258C #8C4E25 #308C25

square

#25638C #81258C #8C4E25 #308C25

split-complementary

#25638C #8C2530 #8C8125

monochromatic

#0B1F2B #18415C #25638C #3285BC #58A2D3

Accessibility & contrast

On white

6.48

#25638C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#25638C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #25638C

6.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25638C	#FFFFFF	#000000	##FFFFFF
##25638C	1.00	6.48	3.24	6.48
#FFFFFF	6.48	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#50648E

Deuteranopia (green-blind)

#425A8B

Tritanopia (blue-blind)

#006D71

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #25638c;
/* rgb */ color: rgb(37, 99, 140);
/* oklch */ color: oklch(47.9% 0.091 241.5);

Tailwind

colors: {
  custom: {
    50: '#6e8fae',
    500: '#25638c',
    950: '#000000',
  },
}

SCSS

$custom: #25638c;
$custom-light: #6e8fae;
$custom-dark: #000000;

JSON

{
  "hex": "#25638c",
  "rgb": {
    "r": 37,
    "g": 99,
    "b": 140
  },
  "hsl": {
    "h": 203.883,
    "s": 58.192,
    "l": 34.706
  },
  "oklch": {
    "l": 0.47941,
    "c": 0.09117,
    "h": 241.5
  },
  "luminance": 0.1121
}

Semantic roles & 50–950 ramp

primary

#25638C

secondary

#B87C55

accent

#8446E1

background

#F7F8FA

surface

#EDF0F4

border

#C8CBCE

text

#080C10

muted

#7B7D7F

Preview Lab

Preview with #25638C

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

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