#2576A3#2576A3

#2576A3 is a mid, moderate cyan. Relative luminance 0.160; OKLCH L 53.9% C 0.103 H 237.9°. Best body text is #FFFFFF at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#2576A3
RGB	rgb(37, 118, 163)
HSL	hsl(201, 63%, 39%)
HSV	hsv(201, 77%, 64%)
CMYK	cmyk(77.3%, 27.6%, 0%, 36.1%)
CIE-LAB	lab(46.97, -8.29, -31.00)
CIE-LCH	lch(46.97, 32.09, 255.03°)
OKLab	oklab(53.88% -0.0549 -0.0876)
OKLCH	oklch(53.88% 0.103 237.9)
XYZ	xyz(13.8496, 15.9929, 37.0002)
Luminance	0.1600 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2576A3 #A35225

analogous

#25A391 #2576A3 #2537A3

triadic

#2576A3 #A32576 #76A325

tetradic

#2576A3 #9125A3 #A35225 #37A325

square

#2576A3 #9125A3 #A35225 #37A325

split-complementary

#2576A3 #A32537 #A39125

monochromatic

#0E2E3F #1A5271 #2576A3 #3499D1 #66B2DC

Accessibility & contrast

On white

5.00

#2576A3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.20

#2576A3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2576A3

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2576A3	#FFFFFF	#000000	##FFFFFF
##2576A3	1.00	5.00	4.20	5.00
#FFFFFF	5.00	1.00	21.00	1.00
#000000	4.20	21.00	1.00	21.00
##FFFFFF	5.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6176A5

Deuteranopia (green-blind)

#506AA2

Tritanopia (blue-blind)

#008186

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #2576a3;
/* rgb */ color: rgb(37, 118, 163);
/* oklch */ color: oklch(53.9% 0.103 237.9);

Tailwind

colors: {
  custom: {
    50: '#739dbe',
    500: '#2576a3',
    950: '#000000',
  },
}

SCSS

$custom: #2576a3;
$custom-light: #739dbe;
$custom-dark: #000000;

JSON

{
  "hex": "#2576a3",
  "rgb": {
    "r": 37,
    "g": 118,
    "b": 163
  },
  "hsl": {
    "h": 201.429,
    "s": 63,
    "l": 39.216
  },
  "oklch": {
    "l": 0.53883,
    "c": 0.10336,
    "h": 237.9
  },
  "luminance": 0.15995
}

Semantic roles & 50–950 ramp

primary

#2576A3

secondary

#C28462

accent

#7C42E6

background

#F7F9FB

surface

#EDF2F7

border

#C8CCD0

text

#090E12

muted

#7B7E81

Preview Lab

Preview with #2576A3

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

Preview Lab → · Contrast checker → · Palette generator →