#25809A#25809A

#25809A is a mid, moderate cyan. Relative luminance 0.182; OKLCH L 55.9% C 0.091 H 221.4°. Best body text is #000000 at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#25809A
RGB	rgb(37, 128, 154)
HSL	hsl(193, 61%, 37%)
HSV	hsv(193, 76%, 60%)
CMYK	cmyk(76%, 16.9%, 0%, 39.6%)
CIE-LAB	lab(49.69, -17.15, -21.51)
CIE-LCH	lch(49.69, 27.51, 231.43°)
OKLab	oklab(55.93% -0.0683 -0.0602)
OKLCH	oklch(55.93% 0.091 221.4)
XYZ	xyz(14.3124, 18.1630, 33.3171)
Luminance	0.1817 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25809A #9A3F25

analogous

#259A79 #25809A #25469A

triadic

#25809A #9A2580 #809A25

tetradic

#25809A #79259A #9A3F25 #469A25

square

#25809A #79259A #9A3F25 #469A25

split-complementary

#25809A #9A2546 #9A7925

monochromatic

#0D2E37 #195769 #25809A #31A9CB #60BED9

Accessibility & contrast

On white

4.53

#25809A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.63

#25809A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #25809A

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25809A	#FFFFFF	#000000	##000000
##25809A	1.00	4.53	4.63	4.63
#FFFFFF	4.53	1.00	21.00	21.00
#000000	4.63	21.00	1.00	1.00
##000000	4.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#717D9B

Deuteranopia (green-blind)

#61719A

Tritanopia (blue-blind)

#008888

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #25809a;
/* rgb */ color: rgb(37, 128, 154);
/* oklch */ color: oklch(55.9% 0.091 221.4);

Tailwind

colors: {
  custom: {
    50: '#72a5b7',
    500: '#25809a',
    950: '#000000',
  },
}

SCSS

$custom: #25809a;
$custom-light: #72a5b7;
$custom-dark: #000000;

JSON

{
  "hex": "#25809a",
  "rgb": {
    "r": 37,
    "g": 128,
    "b": 154
  },
  "hsl": {
    "h": 193.333,
    "s": 61.257,
    "l": 37.451
  },
  "oklch": {
    "l": 0.55933,
    "c": 0.09101,
    "h": 221.4
  },
  "luminance": 0.18165
}

Semantic roles & 50–950 ramp

primary

#25809A

secondary

#BE725D

accent

#6743E4

background

#F7FAFB

surface

#EDF4F6

border

#C8CED0

text

#090F11

muted

#7B7F80

Preview Lab

Preview with #25809A

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

Preview Lab → · Contrast checker → · Palette generator →