#2973C5#2973C5

#2973C5 is a mid, vivid cyan. Relative luminance 0.168; OKLCH L 55.3% C 0.146 H 253.9°. Best body text is #FFFFFF at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#2973C5
RGB	rgb(41, 115, 197)
HSL	hsl(212, 66%, 47%)
HSV	hsv(212, 79%, 77%)
CMYK	cmyk(79.2%, 41.6%, 0%, 22.7%)
CIE-LAB	lab(47.96, 6.69, -49.15)
CIE-LCH	lch(47.96, 49.60, 277.75°)
OKLab	oklab(55.28% -0.0406 -0.1406)
OKLCH	oklch(55.28% 0.146 253.9)
XYZ	xyz(17.1195, 16.7620, 55.1456)
Luminance	0.1676 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2973C5 #C57B29

analogous

#29C1C5 #2973C5 #2D29C5

triadic

#2973C5 #C52973 #73C529

tetradic

#2973C5 #C529C1 #C57B29 #29C52D

square

#2973C5 #C529C1 #C57B29 #29C52D

split-complementary

#2973C5 #C52D29 #C1C529

monochromatic

#143860 #1E5592 #2973C5 #5192DB #83B2E5

Accessibility & contrast

On white

4.82

#2973C5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.35

#2973C5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2973C5

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2973C5	#FFFFFF	#000000	##FFFFFF
##2973C5	1.00	4.82	4.35	4.82
#FFFFFF	4.82	1.00	21.00	1.00
#000000	4.35	21.00	1.00	21.00
##FFFFFF	4.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B79C8

Deuteranopia (green-blind)

#2F6BC3

Tritanopia (blue-blind)

#008692

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #2973c5;
/* rgb */ color: rgb(41, 115, 197);
/* oklch */ color: oklch(55.3% 0.146 253.9);

Tailwind

colors: {
  custom: {
    50: '#7b9ad7',
    500: '#2973c5',
    950: '#000000',
  },
}

SCSS

$custom: #2973c5;
$custom-light: #7b9ad7;
$custom-dark: #000000;

JSON

{
  "hex": "#2973c5",
  "rgb": {
    "r": 41,
    "g": 115,
    "b": 197
  },
  "hsl": {
    "h": 211.538,
    "s": 65.546,
    "l": 46.667
  },
  "oklch": {
    "l": 0.55278,
    "c": 0.14637,
    "h": 253.9
  },
  "luminance": 0.16764
}

Semantic roles & 50–950 ramp

primary

#2973C5

secondary

#CEA77C

accent

#983FE8

background

#F8F9FD

surface

#EFF2FA

border

#CACCD3

text

#0B0E14

muted

#7C7E83

Preview Lab

Preview with #2973C5

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

Preview Lab → · Contrast checker → · Palette generator →