#2576A9#2576A9

#2576A9 is a mid, moderate cyan. Relative luminance 0.162; OKLCH L 54.2% C 0.110 H 241.3°. Best body text is #FFFFFF at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#2576A9
RGB	rgb(37, 118, 169)
HSL	hsl(203, 64%, 40%)
HSV	hsv(203, 78%, 66%)
CMYK	cmyk(78.1%, 30.2%, 0%, 33.7%)
CIE-LAB	lab(47.25, -6.09, -34.06)
CIE-LCH	lch(47.25, 34.60, 259.86°)
OKLab	oklab(54.21% -0.0529 -0.0965)
OKLCH	oklch(54.21% 0.11 241.3)
XYZ	xyz(14.4000, 16.2130, 39.8989)
Luminance	0.1621 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2576A9 #A95825

analogous

#25A99A #2576A9 #2534A9

triadic

#2576A9 #A92576 #76A925

tetradic

#2576A9 #9A25A9 #A95825 #34A925

square

#2576A9 #9A25A9 #A95825 #34A925

split-complementary

#2576A9 #A92534 #A99A25

monochromatic

#0F3045 #1A5377 #2576A9 #3897D3 #6AB1DE

Accessibility & contrast

On white

4.95

#2576A9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.24

#2576A9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2576A9

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2576A9	#FFFFFF	#000000	##FFFFFF
##2576A9	1.00	4.95	4.24	4.95
#FFFFFF	4.95	1.00	21.00	1.00
#000000	4.24	21.00	1.00	21.00
##FFFFFF	4.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E77AB

Deuteranopia (green-blind)

#4C6BA8

Tritanopia (blue-blind)

#008388

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #2576a9;
/* rgb */ color: rgb(37, 118, 169);
/* oklch */ color: oklch(54.2% 0.110 241.3);

Tailwind

colors: {
  custom: {
    50: '#749dc3',
    500: '#2576a9',
    950: '#000000',
  },
}

SCSS

$custom: #2576a9;
$custom-light: #749dc3;
$custom-dark: #000000;

JSON

{
  "hex": "#2576a9",
  "rgb": {
    "r": 37,
    "g": 118,
    "b": 169
  },
  "hsl": {
    "h": 203.182,
    "s": 64.078,
    "l": 40.392
  },
  "oklch": {
    "l": 0.54206,
    "c": 0.11003,
    "h": 241.3
  },
  "luminance": 0.16215
}

Semantic roles & 50–950 ramp

primary

#2576A9

secondary

#C48A65

accent

#8141E7

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#090E12

muted

#7B7E81

Preview Lab

Preview with #2576A9

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

Preview Lab → · Contrast checker → · Palette generator →