#2976B6#2976B6

#2976B6 is a mid, vivid cyan. Relative luminance 0.168; OKLCH L 55.0% C 0.124 H 247.8°. Best body text is #FFFFFF at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#2976B6
RGB	rgb(41, 118, 182)
HSL	hsl(207, 63%, 44%)
HSV	hsv(207, 77%, 71%)
CMYK	cmyk(77.5%, 35.2%, 0%, 28.6%)
CIE-LAB	lab(48.01, -0.80, -40.42)
CIE-LCH	lch(48.01, 40.42, 268.87°)
OKLab	oklab(55.05% -0.047 -0.115)
OKLCH	oklch(55.05% 0.124 247.8)
XYZ	xyz(15.8332, 16.8038, 46.6559)
Luminance	0.1681 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2976B6 #B66929

analogous

#29B6AF #2976B6 #292FB6

triadic

#2976B6 #B62976 #76B629

tetradic

#2976B6 #AF29B6 #B66929 #2FB629

square

#2976B6 #AF29B6 #B66929 #2FB629

split-complementary

#2976B6 #B6292F #B6AF29

monochromatic

#123552 #1E5684 #2976B6 #4795D5 #79B1E1

Accessibility & contrast

On white

4.82

#2976B6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.36

#2976B6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2976B6

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2976B6	#FFFFFF	#000000	##FFFFFF
##2976B6	1.00	4.82	4.36	4.82
#FFFFFF	4.82	1.00	21.00	1.00
#000000	4.36	21.00	1.00	21.00
##FFFFFF	4.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5879B9

Deuteranopia (green-blind)

#446CB5

Tritanopia (blue-blind)

#00858D

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #2976b6;
/* rgb */ color: rgb(41, 118, 182);
/* oklch */ color: oklch(55.0% 0.124 247.8);

Tailwind

colors: {
  custom: {
    50: '#779dcc',
    500: '#2976b6',
    950: '#000000',
  },
}

SCSS

$custom: #2976b6;
$custom-light: #779dcc;
$custom-dark: #000000;

JSON

{
  "hex": "#2976b6",
  "rgb": {
    "r": 41,
    "g": 118,
    "b": 182
  },
  "hsl": {
    "h": 207.234,
    "s": 63.229,
    "l": 43.725
  },
  "oklch": {
    "l": 0.55049,
    "c": 0.1242,
    "h": 247.8
  },
  "luminance": 0.16806
}

Semantic roles & 50–950 ramp

primary

#2976B6

secondary

#C99972

accent

#8C42E6

background

#F7F9FC

surface

#EEF2F9

border

#C9CCD2

text

#0A0E13

muted

#7C7E82

Preview Lab

Preview with #2976B6

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

Preview Lab → · Contrast checker → · Palette generator →