#2576A7#2576A7

#2576A7 is a mid, moderate cyan. Relative luminance 0.161; OKLCH L 54.1% C 0.108 H 240.2°. Best body text is #FFFFFF at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#2576A7
RGB	rgb(37, 118, 167)
HSL	hsl(203, 64%, 40%)
HSV	hsv(203, 78%, 65%)
CMYK	cmyk(77.8%, 29.3%, 0%, 34.5%)
CIE-LAB	lab(47.16, -6.83, -33.05)
CIE-LCH	lch(47.16, 33.74, 258.33°)
OKLab	oklab(54.1% -0.0536 -0.0935)
OKLCH	oklch(54.1% 0.108 240.2)
XYZ	xyz(14.2137, 16.1385, 38.9176)
Luminance	0.1614 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2576A7 #A75625

analogous

#25A797 #2576A7 #2535A7

triadic

#2576A7 #A72576 #76A725

tetradic

#2576A7 #9725A7 #A75625 #35A725

square

#2576A7 #9725A7 #A75625 #35A725

split-complementary

#2576A7 #A72535 #A79725

monochromatic

#0F2F43 #1A5375 #2576A7 #3798D3 #69B2DE

Accessibility & contrast

On white

4.97

#2576A7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.23

#2576A7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2576A7

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2576A7	#FFFFFF	#000000	##FFFFFF
##2576A7	1.00	4.97	4.23	4.97
#FFFFFF	4.97	1.00	21.00	1.00
#000000	4.23	21.00	1.00	21.00
##FFFFFF	4.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F77A9

Deuteranopia (green-blind)

#4D6AA6

Tritanopia (blue-blind)

#008287

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #2576a7;
/* rgb */ color: rgb(37, 118, 167);
/* oklch */ color: oklch(54.1% 0.108 240.2);

Tailwind

colors: {
  custom: {
    50: '#739dc1',
    500: '#2576a7',
    950: '#000000',
  },
}

SCSS

$custom: #2576a7;
$custom-light: #739dc1;
$custom-dark: #000000;

JSON

{
  "hex": "#2576a7",
  "rgb": {
    "r": 37,
    "g": 118,
    "b": 167
  },
  "hsl": {
    "h": 202.615,
    "s": 63.725,
    "l": 40
  },
  "oklch": {
    "l": 0.54097,
    "c": 0.10776,
    "h": 240.2
  },
  "luminance": 0.1614
}

Semantic roles & 50–950 ramp

primary

#2576A7

secondary

#C48864

accent

#8041E7

background

#F7F9FB

surface

#EEF2F7

border

#C9CCD0

text

#090E12

muted

#7B7E81

Preview Lab

Preview with #2576A7

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

Preview Lab → · Contrast checker → · Palette generator →