#4297C7#4297C7

#4297C7 is a light, moderate cyan. Relative luminance 0.274; OKLCH L 64.5% C 0.109 H 236.7°. Best body text is #000000 at 6.48:1 contrast (WCAG AA passes).

Color values

HEX	#4297C7
RGB	rgb(66, 151, 199)
HSL	hsl(202, 54%, 52%)
HSV	hsv(202, 67%, 78%)
CMYK	cmyk(66.8%, 24.1%, 0%, 22%)
CIE-LAB	lab(59.35, -10.46, -32.27)
CIE-LCH	lch(59.35, 33.92, 252.04°)
OKLab	oklab(64.49% -0.0596 -0.0907)
OKLCH	oklch(64.49% 0.109 236.7)
XYZ	xyz(23.6182, 27.4125, 58.0682)
Luminance	0.2742 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4297C7 #C77242

analogous

#42C7B5 #4297C7 #4255C7

triadic

#4297C7 #C74297 #97C742

tetradic

#4297C7 #B542C7 #C77242 #55C742

square

#4297C7 #B542C7 #C77242 #55C742

split-complementary

#4297C7 #C74255 #C7B542

monochromatic

#21526E #2F759D #4297C7 #71B1D5 #A0CBE3

Accessibility & contrast

On white

3.24

#4297C7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.48

#4297C7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4297C7

6.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4297C7	#FFFFFF	#000000	##000000
##4297C7	1.00	3.24	6.48	6.48
#FFFFFF	3.24	1.00	21.00	21.00
#000000	6.48	21.00	1.00	1.00
##000000	6.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8096C9

Deuteranopia (green-blind)

#6E89C6

Tritanopia (blue-blind)

#00A3A7

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #4297c7;
/* rgb */ color: rgb(66, 151, 199);
/* oklch */ color: oklch(64.5% 0.109 236.7);

Tailwind

colors: {
  custom: {
    50: '#85b5d8',
    500: '#4297c7',
    950: '#000000',
  },
}

SCSS

$custom: #4297c7;
$custom-light: #85b5d8;
$custom-dark: #000000;

JSON

{
  "hex": "#4297c7",
  "rgb": {
    "r": 66,
    "g": 151,
    "b": 199
  },
  "hsl": {
    "h": 201.654,
    "s": 54.286,
    "l": 51.961
  },
  "oklch": {
    "l": 0.64487,
    "c": 0.10852,
    "h": 236.7
  },
  "luminance": 0.27415
}

Semantic roles & 50–950 ramp

primary

#4297C7

secondary

#D0AA95

accent

#7F4ADE

background

#F8FBFD

surface

#F0F6FA

border

#CBD0D3

text

#0C1114

muted

#7D8083

Preview Lab

Preview with #4297C7

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

Preview Lab → · Contrast checker → · Palette generator →