#4297C5#4297C5

#4297C5 is a light, moderate cyan. Relative luminance 0.273; OKLCH L 64.4% C 0.107 H 235.5°. Best body text is #000000 at 6.46:1 contrast (WCAG AA passes).

Color values

HEX	#4297C5
RGB	rgb(66, 151, 197)
HSL	hsl(201, 53%, 52%)
HSV	hsv(201, 66%, 77%)
CMYK	cmyk(66.5%, 23.4%, 0%, 22.7%)
CIE-LAB	lab(59.27, -11.12, -31.28)
CIE-LCH	lch(59.27, 33.19, 250.43°)
OKLab	oklab(64.39% -0.0603 -0.0878)
OKLCH	oklch(64.39% 0.107 235.5)
XYZ	xyz(23.3875, 27.3202, 56.8533)
Luminance	0.2732 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4297C5 #C57042

analogous

#42C5B2 #4297C5 #4256C5

triadic

#4297C5 #C54297 #97C542

tetradic

#4297C5 #B242C5 #C57042 #56C542

square

#4297C5 #B242C5 #C57042 #56C542

split-complementary

#4297C5 #C54256 #C5B242

monochromatic

#21516C #2F759A #4297C5 #71B1D3 #A0CBE2

Accessibility & contrast

On white

3.25

#4297C5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.46

#4297C5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4297C5

6.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4297C5	#FFFFFF	#000000	##000000
##4297C5	1.00	3.25	6.46	6.46
#FFFFFF	3.25	1.00	21.00	21.00
#000000	6.46	21.00	1.00	1.00
##000000	6.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8196C7

Deuteranopia (green-blind)

#6F89C4

Tritanopia (blue-blind)

#00A3A7

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #4297c5;
/* rgb */ color: rgb(66, 151, 197);
/* oklch */ color: oklch(64.4% 0.107 235.5);

Tailwind

colors: {
  custom: {
    50: '#84b5d6',
    500: '#4297c5',
    950: '#000000',
  },
}

SCSS

$custom: #4297c5;
$custom-light: #84b5d6;
$custom-dark: #000000;

JSON

{
  "hex": "#4297c5",
  "rgb": {
    "r": 66,
    "g": 151,
    "b": 197
  },
  "hsl": {
    "h": 201.069,
    "s": 53.036,
    "l": 51.569
  },
  "oklch": {
    "l": 0.64392,
    "c": 0.10652,
    "h": 235.5
  },
  "luminance": 0.27323
}

Semantic roles & 50–950 ramp

primary

#4297C5

secondary

#CEA995

accent

#7E4BDC

background

#F8FBFD

surface

#F0F6FA

border

#CBD0D3

text

#0C1114

muted

#7D8083

Preview Lab

Preview with #4297C5

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

Preview Lab → · Contrast checker → · Palette generator →