#4293C4#4293C4

#4293C4 is a light, moderate cyan. Relative luminance 0.260; OKLCH L 63.4% C 0.108 H 238.4°. Best body text is #000000 at 6.20:1 contrast (WCAG AA passes).

Color values

HEX	#4293C4
RGB	rgb(66, 147, 196)
HSL	hsl(203, 52%, 51%)
HSV	hsv(203, 66%, 77%)
CMYK	cmyk(66.3%, 25%, 0%, 23.1%)
CIE-LAB	lab(58.05, -9.22, -32.62)
CIE-LCH	lch(58.05, 33.89, 254.22°)
OKLab	oklab(63.41% -0.0565 -0.0917)
OKLCH	oklch(63.41% 0.108 238.4)
XYZ	xyz(22.6405, 26.0088, 56.0409)
Luminance	0.2601 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4293C4 #C47342

analogous

#42C4B4 #4293C4 #4252C4

triadic

#4293C4 #C44293 #93C442

tetradic

#4293C4 #B442C4 #C47342 #52C442

square

#4293C4 #B442C4 #C47342 #52C442

split-complementary

#4293C4 #C44252 #C4B442

monochromatic

#214F6A #307199 #4293C4 #71AED3 #9FC8E1

Accessibility & contrast

On white

3.39

#4293C4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.20

#4293C4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4293C4

6.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4293C4	#FFFFFF	#000000	##000000
##4293C4	1.00	3.39	6.20	6.20
#FFFFFF	3.39	1.00	21.00	21.00
#000000	6.20	21.00	1.00	1.00
##000000	6.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C93C6

Deuteranopia (green-blind)

#6A86C3

Tritanopia (blue-blind)

#009FA4

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #4293c4;
/* rgb */ color: rgb(66, 147, 196);
/* oklch */ color: oklch(63.4% 0.108 238.4);

Tailwind

colors: {
  custom: {
    50: '#84b2d6',
    500: '#4293c4',
    950: '#000000',
  },
}

SCSS

$custom: #4293c4;
$custom-light: #84b2d6;
$custom-dark: #000000;

JSON

{
  "hex": "#4293c4",
  "rgb": {
    "r": 66,
    "g": 147,
    "b": 196
  },
  "hsl": {
    "h": 202.615,
    "s": 52.419,
    "l": 51.373
  },
  "oklch": {
    "l": 0.63406,
    "c": 0.10772,
    "h": 238.4
  },
  "luminance": 0.26011
}

Semantic roles & 50–950 ramp

primary

#4293C4

secondary

#CEAA94

accent

#824CDC

background

#F8FAFD

surface

#F0F5FA

border

#CBCFD3

text

#0C1114

muted

#7D8083

Preview Lab

Preview with #4293C4

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

Preview Lab → · Contrast checker → · Palette generator →