#25839E#25839E

#25839E is a mid, moderate cyan. Relative luminance 0.191; OKLCH L 56.9% C 0.093 H 221.6°. Best body text is #000000 at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#25839E
RGB	rgb(37, 131, 158)
HSL	hsl(193, 62%, 38%)
HSV	hsv(193, 77%, 62%)
CMYK	cmyk(76.6%, 17.1%, 0%, 38%)
CIE-LAB	lab(50.80, -17.42, -22.14)
CIE-LCH	lch(50.80, 28.17, 231.81°)
OKLab	oklab(56.87% -0.0697 -0.062)
OKLCH	oklch(56.87% 0.093 221.6)
XYZ	xyz(15.0482, 19.0927, 35.2333)
Luminance	0.1910 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25839E #9E4025

analogous

#259E7C #25839E #25479E

triadic

#25839E #9E2583 #839E25

tetradic

#25839E #7C259E #9E4025 #479E25

square

#25839E #7C259E #9E4025 #479E25

split-complementary

#25839E #9E2547 #9E7C25

monochromatic

#0E313B #195A6C #25839E #31ACCF #63C0DA

Accessibility & contrast

On white

4.36

#25839E on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.82

#25839E on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #25839E

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25839E	#FFFFFF	#000000	##000000
##25839E	1.00	4.36	4.82	4.82
#FFFFFF	4.36	1.00	21.00	21.00
#000000	4.82	21.00	1.00	1.00
##000000	4.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#73809F

Deuteranopia (green-blind)

#63749E

Tritanopia (blue-blind)

#008C8C

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #25839e;
/* rgb */ color: rgb(37, 131, 158);
/* oklch */ color: oklch(56.9% 0.093 221.6);

Tailwind

colors: {
  custom: {
    50: '#73a7ba',
    500: '#25839e',
    950: '#000000',
  },
}

SCSS

$custom: #25839e;
$custom-light: #73a7ba;
$custom-dark: #000000;

JSON

{
  "hex": "#25839e",
  "rgb": {
    "r": 37,
    "g": 131,
    "b": 158
  },
  "hsl": {
    "h": 193.388,
    "s": 62.051,
    "l": 38.235
  },
  "oklch": {
    "l": 0.56871,
    "c": 0.09328,
    "h": 221.6
  },
  "luminance": 0.19095
}

Semantic roles & 50–950 ramp

primary

#25839E

secondary

#C0755F

accent

#6743E5

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#090F11

muted

#7B7F80

Preview Lab

Preview with #25839E

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

Preview Lab → · Contrast checker → · Palette generator →