#25859F#25859F

#25859F is a mid, moderate cyan. Relative luminance 0.197; OKLCH L 57.4% C 0.094 H 220.4°. Best body text is #000000 at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#25859F
RGB	rgb(37, 133, 159)
HSL	hsl(193, 62%, 38%)
HSV	hsv(193, 77%, 62%)
CMYK	cmyk(76.7%, 16.4%, 0%, 37.6%)
CIE-LAB	lab(51.46, -18.17, -21.70)
CIE-LCH	lch(51.46, 28.30, 230.06°)
OKLab	oklab(57.42% -0.0713 -0.0607)
OKLCH	oklch(57.42% 0.094 220.4)
XYZ	xyz(15.4059, 19.6697, 35.7789)
Luminance	0.1967 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25859F #9F3F25

analogous

#259F7C #25859F #25489F

triadic

#25859F #9F2585 #859F25

tetradic

#25859F #7C259F #9F3F25 #489F25

square

#25859F #7C259F #9F3F25 #489F25

split-complementary

#25859F #9F2548 #9F7C25

monochromatic

#0E323C #195B6D #25859F #32AECF #64C1DB

Accessibility & contrast

On white

4.26

#25859F on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.93

#25859F on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #25859F

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25859F	#FFFFFF	#000000	##000000
##25859F	1.00	4.26	4.93	4.93
#FFFFFF	4.26	1.00	21.00	21.00
#000000	4.93	21.00	1.00	1.00
##000000	4.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7581A0

Deuteranopia (green-blind)

#65759F

Tritanopia (blue-blind)

#008D8D

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #25859f;
/* rgb */ color: rgb(37, 133, 159);
/* oklch */ color: oklch(57.4% 0.094 220.4);

Tailwind

colors: {
  custom: {
    50: '#73a8bb',
    500: '#25859f',
    950: '#000000',
  },
}

SCSS

$custom: #25859f;
$custom-light: #73a8bb;
$custom-dark: #000000;

JSON

{
  "hex": "#25859f",
  "rgb": {
    "r": 37,
    "g": 133,
    "b": 159
  },
  "hsl": {
    "h": 192.787,
    "s": 62.245,
    "l": 38.431
  },
  "oklch": {
    "l": 0.57419,
    "c": 0.09367,
    "h": 220.4
  },
  "luminance": 0.19672
}

Semantic roles & 50–950 ramp

primary

#25859F

secondary

#C0745F

accent

#6542E5

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#090F11

muted

#7B7F80

Preview Lab

Preview with #25859F

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

Preview Lab → · Contrast checker → · Palette generator →