#25889F#25889F

#25889F is a mid, moderate cyan. Relative luminance 0.205; OKLCH L 58.2% C 0.093 H 217.3°. Best body text is #000000 at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#25889F
RGB	rgb(37, 136, 159)
HSL	hsl(191, 62%, 38%)
HSV	hsv(191, 77%, 62%)
CMYK	cmyk(76.7%, 14.5%, 0%, 37.6%)
CIE-LAB	lab(52.40, -19.78, -20.26)
CIE-LCH	lch(52.40, 28.31, 225.68°)
OKLab	oklab(58.17% -0.0744 -0.0566)
OKLCH	oklch(58.17% 0.093 217.3)
XYZ	xyz(15.8225, 20.5029, 35.9177)
Luminance	0.2051 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25889F #9F3C25

analogous

#259F79 #25889F #254B9F

triadic

#25889F #9F2588 #889F25

tetradic

#25889F #79259F #9F3C25 #4B9F25

square

#25889F #79259F #9F3C25 #4B9F25

split-complementary

#25889F #9F254B #9F7925

monochromatic

#0E333C #195E6D #25889F #32B2CF #64C4DB

Accessibility & contrast

On white

4.12

#25889F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.10

#25889F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #25889F

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25889F	#FFFFFF	#000000	##000000
##25889F	1.00	4.12	5.10	5.10
#FFFFFF	4.12	1.00	21.00	21.00
#000000	5.10	21.00	1.00	1.00
##000000	5.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7984A0

Deuteranopia (green-blind)

#68789F

Tritanopia (blue-blind)

#00908F

Achromatopsia (no color)

#7D7D7D

Design tokens & code

CSS

--color: #25889f;
/* rgb */ color: rgb(37, 136, 159);
/* oklch */ color: oklch(58.2% 0.093 217.3);

Tailwind

colors: {
  custom: {
    50: '#73abbb',
    500: '#25889f',
    950: '#000000',
  },
}

SCSS

$custom: #25889f;
$custom-light: #73abbb;
$custom-dark: #000000;

JSON

{
  "hex": "#25889f",
  "rgb": {
    "r": 37,
    "g": 136,
    "b": 159
  },
  "hsl": {
    "h": 191.311,
    "s": 62.245,
    "l": 38.431
  },
  "oklch": {
    "l": 0.58174,
    "c": 0.09345,
    "h": 217.3
  },
  "luminance": 0.20505
}

Semantic roles & 50–950 ramp

primary

#25889F

secondary

#C0725F

accent

#6142E5

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#091011

muted

#7B7F80

Preview Lab

Preview with #25889F

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

Preview Lab → · Contrast checker → · Palette generator →