#4297C6#4297C6

#4297C6 is a light, moderate cyan. Relative luminance 0.274; OKLCH L 64.4% C 0.108 H 236.1°. Best body text is #000000 at 6.47:1 contrast (WCAG AA passes).

Color values

HEX	#4297C6
RGB	rgb(66, 151, 198)
HSL	hsl(201, 54%, 52%)
HSV	hsv(201, 67%, 78%)
CMYK	cmyk(66.7%, 23.7%, 0%, 22.4%)
CIE-LAB	lab(59.31, -10.79, -31.77)
CIE-LCH	lch(59.31, 33.55, 251.24°)
OKLab	oklab(64.44% -0.0599 -0.0892)
OKLCH	oklch(64.44% 0.108 236.1)
XYZ	xyz(23.5025, 27.3662, 57.4587)
Luminance	0.2737 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4297C6 #C67142

analogous

#42C6B3 #4297C6 #4255C6

triadic

#4297C6 #C64297 #97C642

tetradic

#4297C6 #B342C6 #C67142 #55C642

square

#4297C6 #B342C6 #C67142 #55C642

split-complementary

#4297C6 #C64255 #C6B342

monochromatic

#21526D #2F759C #4297C6 #71B1D4 #A0CBE2

Accessibility & contrast

On white

3.24

#4297C6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.47

#4297C6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4297C6

6.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4297C6	#FFFFFF	#000000	##000000
##4297C6	1.00	3.24	6.47	6.47
#FFFFFF	3.24	1.00	21.00	21.00
#000000	6.47	21.00	1.00	1.00
##000000	6.47	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8196C8

Deuteranopia (green-blind)

#6F89C5

Tritanopia (blue-blind)

#00A3A7

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #4297c6;
/* rgb */ color: rgb(66, 151, 198);
/* oklch */ color: oklch(64.4% 0.108 236.1);

Tailwind

colors: {
  custom: {
    50: '#84b5d7',
    500: '#4297c6',
    950: '#000000',
  },
}

SCSS

$custom: #4297c6;
$custom-light: #84b5d7;
$custom-dark: #000000;

JSON

{
  "hex": "#4297c6",
  "rgb": {
    "r": 66,
    "g": 151,
    "b": 198
  },
  "hsl": {
    "h": 201.364,
    "s": 53.659,
    "l": 51.765
  },
  "oklch": {
    "l": 0.6444,
    "c": 0.10752,
    "h": 236.1
  },
  "luminance": 0.27369
}

Semantic roles & 50–950 ramp

primary

#4297C6

secondary

#CFAA95

accent

#7F4BDD

background

#F8FBFD

surface

#F0F6FA

border

#CBD0D3

text

#0C1114

muted

#7D8083

Preview Lab

Preview with #4297C6

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

Preview Lab → · Contrast checker → · Palette generator →