#25758F#25758F

#25758F is a mid, moderate cyan. Relative luminance 0.151; OKLCH L 52.6% C 0.085 H 223.9°. Best body text is #FFFFFF at 5.22:1 contrast (WCAG AA passes).

Color values

HEX	#25758F
RGB	rgb(37, 117, 143)
HSL	hsl(195, 59%, 35%)
HSV	hsv(195, 74%, 56%)
CMYK	cmyk(74.1%, 18.2%, 0%, 43.9%)
CIE-LAB	lab(45.77, -14.85, -21.08)
CIE-LCH	lch(45.77, 25.78, 234.83°)
OKLab	oklab(52.64% -0.0613 -0.059)
OKLCH	oklch(52.64% 0.085 223.9)
XYZ	xyz(12.0801, 15.0977, 28.2588)
Luminance	0.1510 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#25758F #8F3F25

analogous

#258F74 #25758F #25408F

triadic

#25758F #8F2575 #758F25

tetradic

#25758F #74258F #8F3F25 #408F25

square

#25758F #74258F #8F3F25 #408F25

split-complementary

#25758F #8F2540 #8F7425

monochromatic

#0C252E #184D5E #25758F #329DC0 #5AB6D4

Accessibility & contrast

On white

5.22

#25758F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#25758F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #25758F

5.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##25758F	#FFFFFF	#000000	##FFFFFF
##25758F	1.00	5.22	4.02	5.22
#FFFFFF	5.22	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.22	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#667290

Deuteranopia (green-blind)

#58688F

Tritanopia (blue-blind)

#007D7D

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #25758f;
/* rgb */ color: rgb(37, 117, 143);
/* oklch */ color: oklch(52.6% 0.085 223.9);

Tailwind

colors: {
  custom: {
    50: '#6f9cb0',
    500: '#25758f',
    950: '#000000',
  },
}

SCSS

$custom: #25758f;
$custom-light: #6f9cb0;
$custom-dark: #000000;

JSON

{
  "hex": "#25758f",
  "rgb": {
    "r": 37,
    "g": 117,
    "b": 143
  },
  "hsl": {
    "h": 194.717,
    "s": 58.889,
    "l": 35.294
  },
  "oklch": {
    "l": 0.52636,
    "c": 0.08509,
    "h": 223.9
  },
  "luminance": 0.15099
}

Semantic roles & 50–950 ramp

primary

#25758F

secondary

#B96F57

accent

#6C46E2

background

#F7F9FA

surface

#EDF2F4

border

#C8CCCE

text

#080E10

muted

#7B7E7F

Preview Lab

Preview with #25758F

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

Preview Lab → · Contrast checker → · Palette generator →