#4293C3#4293C3

#4293C3 is a light, moderate cyan. Relative luminance 0.260; OKLCH L 63.4% C 0.107 H 237.8°. Best body text is #000000 at 6.19:1 contrast (WCAG AA passes).

Color values

HEX	#4293C3
RGB	rgb(66, 147, 195)
HSL	hsl(202, 52%, 51%)
HSV	hsv(202, 66%, 76%)
CMYK	cmyk(66.2%, 24.6%, 0%, 23.5%)
CIE-LAB	lab(58.00, -9.55, -32.12)
CIE-LCH	lch(58.00, 33.51, 253.44°)
OKLab	oklab(63.36% -0.0568 -0.0903)
OKLCH	oklch(63.36% 0.107 237.8)
XYZ	xyz(22.5270, 25.9635, 55.4434)
Luminance	0.2597 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4293C3 #C37242

analogous

#42C3B2 #4293C3 #4252C3

triadic

#4293C3 #C34293 #93C342

tetradic

#4293C3 #B242C3 #C37242 #52C342

square

#4293C3 #B242C3 #C37242 #52C342

split-complementary

#4293C3 #C34252 #C3B242

monochromatic

#214E69 #307198 #4293C3 #70AED2 #9FC8E0

Accessibility & contrast

On white

3.39

#4293C3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.19

#4293C3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4293C3

6.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4293C3	#FFFFFF	#000000	##000000
##4293C3	1.00	3.39	6.19	6.19
#FFFFFF	3.39	1.00	21.00	21.00
#000000	6.19	21.00	1.00	1.00
##000000	6.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D93C5

Deuteranopia (green-blind)

#6B86C2

Tritanopia (blue-blind)

#009FA3

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #4293c3;
/* rgb */ color: rgb(66, 147, 195);
/* oklch */ color: oklch(63.4% 0.107 237.8);

Tailwind

colors: {
  custom: {
    50: '#84b2d5',
    500: '#4293c3',
    950: '#000000',
  },
}

SCSS

$custom: #4293c3;
$custom-light: #84b2d5;
$custom-dark: #000000;

JSON

{
  "hex": "#4293c3",
  "rgb": {
    "r": 66,
    "g": 147,
    "b": 195
  },
  "hsl": {
    "h": 202.326,
    "s": 51.807,
    "l": 51.176
  },
  "oklch": {
    "l": 0.63358,
    "c": 0.10668,
    "h": 237.8
  },
  "luminance": 0.25966
}

Semantic roles & 50–950 ramp

primary

#4293C3

secondary

#CDA994

accent

#824DDB

background

#F8FAFD

surface

#F0F5FA

border

#CBCFD3

text

#0C1114

muted

#7D8083

Preview Lab

Preview with #4293C3

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

Preview Lab → · Contrast checker → · Palette generator →