#2973C4#2973C4

#2973C4 is a mid, vivid cyan. Relative luminance 0.167; OKLCH L 55.2% C 0.145 H 253.7°. Best body text is #FFFFFF at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#2973C4
RGB	rgb(41, 115, 196)
HSL	hsl(211, 65%, 46%)
HSV	hsv(211, 79%, 77%)
CMYK	cmyk(79.1%, 41.3%, 0%, 23.1%)
CIE-LAB	lab(47.90, 6.31, -48.67)
CIE-LCH	lch(47.90, 49.07, 277.39°)
OKLab	oklab(55.21% -0.0408 -0.1392)
OKLCH	oklch(55.21% 0.145 253.7)
XYZ	xyz(17.0053, 16.7164, 54.5442)
Luminance	0.1672 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2973C4 #C47A29

analogous

#29C1C4 #2973C4 #2D29C4

triadic

#2973C4 #C42973 #73C429

tetradic

#2973C4 #C429C1 #C47A29 #29C42D

square

#2973C4 #C429C1 #C47A29 #29C42D

split-complementary

#2973C4 #C42D29 #C1C429

monochromatic

#14385F #1E5591 #2973C4 #5092DA #82B1E5

Accessibility & contrast

On white

4.83

#2973C4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.34

#2973C4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2973C4

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2973C4	#FFFFFF	#000000	##FFFFFF
##2973C4	1.00	4.83	4.34	4.83
#FFFFFF	4.83	1.00	21.00	1.00
#000000	4.34	21.00	1.00	21.00
##FFFFFF	4.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B79C7

Deuteranopia (green-blind)

#306BC2

Tritanopia (blue-blind)

#008692

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #2973c4;
/* rgb */ color: rgb(41, 115, 196);
/* oklch */ color: oklch(55.2% 0.145 253.7);

Tailwind

colors: {
  custom: {
    50: '#7a9ad6',
    500: '#2973c4',
    950: '#000000',
  },
}

SCSS

$custom: #2973c4;
$custom-light: #7a9ad6;
$custom-dark: #000000;

JSON

{
  "hex": "#2973c4",
  "rgb": {
    "r": 41,
    "g": 115,
    "b": 196
  },
  "hsl": {
    "h": 211.355,
    "s": 65.401,
    "l": 46.471
  },
  "oklch": {
    "l": 0.55214,
    "c": 0.14508,
    "h": 253.7
  },
  "luminance": 0.16718
}

Semantic roles & 50–950 ramp

primary

#2973C4

secondary

#CEA67B

accent

#983FE8

background

#F8F9FD

surface

#EFF2FA

border

#CACCD3

text

#0B0E14

muted

#7C7E83

Preview Lab

Preview with #2973C4

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

Preview Lab → · Contrast checker → · Palette generator →