#25758C#25758C

#25758C is a mid, moderate cyan. Relative luminance 0.150; OKLCH L 52.5% C 0.083 H 221.0°. Best body text is #FFFFFF at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#25758C
RGB	rgb(37, 117, 140)
HSL	hsl(193, 58%, 35%)
HSV	hsv(193, 74%, 55%)
CMYK	cmyk(73.6%, 16.4%, 0%, 45.1%)
CIE-LAB	lab(45.65, -15.89, -19.49)
CIE-LCH	lch(45.65, 25.14, 230.81°)
OKLab	oklab(52.5% -0.0625 -0.0544)
OKLCH	oklch(52.5% 0.083 221)
XYZ	xyz(11.8559, 15.0080, 27.0778)
Luminance	0.1501 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25758C #8C3C25

analogous

#258C70 #25758C #25428C

triadic

#25758C #8C2575 #758C25

tetradic

#25758C #70258C #8C3C25 #428C25

square

#25758C #70258C #8C3C25 #428C25

split-complementary

#25758C #8C2542 #8C7025

monochromatic

#0B242B #184D5C #25758C #329DBC #58B8D3

Accessibility & contrast

On white

5.25

#25758C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.00

#25758C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #25758C

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25758C	#FFFFFF	#000000	##FFFFFF
##25758C	1.00	5.25	4.00	5.25
#FFFFFF	5.25	1.00	21.00	1.00
#000000	4.00	21.00	1.00	21.00
##FFFFFF	5.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#67728D

Deuteranopia (green-blind)

#59688C

Tritanopia (blue-blind)

#007C7C

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #25758c;
/* rgb */ color: rgb(37, 117, 140);
/* oklch */ color: oklch(52.5% 0.083 221.0);

Tailwind

colors: {
  custom: {
    50: '#6f9dad',
    500: '#25758c',
    950: '#000000',
  },
}

SCSS

$custom: #25758c;
$custom-light: #6f9dad;
$custom-dark: #000000;

JSON

{
  "hex": "#25758c",
  "rgb": {
    "r": 37,
    "g": 117,
    "b": 140
  },
  "hsl": {
    "h": 193.398,
    "s": 58.192,
    "l": 34.706
  },
  "oklch": {
    "l": 0.52497,
    "c": 0.08292,
    "h": 221
  },
  "luminance": 0.15009
}

Semantic roles & 50–950 ramp

primary

#25758C

secondary

#B86B55

accent

#6946E1

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080E10

muted

#7B7E7F

Preview Lab

Preview with #25758C

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

Preview Lab → · Contrast checker → · Palette generator →