#4293C7#4293C7

#4293C7 is a light, moderate cyan. Relative luminance 0.261; OKLCH L 63.6% C 0.111 H 240.0°. Best body text is #000000 at 6.23:1 contrast (WCAG AA passes).

Color values

HEX	#4293C7
RGB	rgb(66, 147, 199)
HSL	hsl(203, 54%, 52%)
HSV	hsv(203, 67%, 78%)
CMYK	cmyk(66.8%, 26.1%, 0%, 22%)
CIE-LAB	lab(58.18, -8.21, -34.10)
CIE-LCH	lch(58.18, 35.08, 256.46°)
OKLab	oklab(63.55% -0.0555 -0.096)
OKLCH	oklch(63.55% 0.111 240)
XYZ	xyz(22.9853, 26.1468, 57.8572)
Luminance	0.2615 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4293C7 #C77642

analogous

#42C7B9 #4293C7 #4250C7

triadic

#4293C7 #C74293 #93C742

tetradic

#4293C7 #B942C7 #C77642 #50C742

square

#4293C7 #B942C7 #C77642 #50C742

split-complementary

#4293C7 #C74250 #C7B942

monochromatic

#21506E #2F729D #4293C7 #71AED5 #A0C9E3

Accessibility & contrast

On white

3.37

#4293C7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.23

#4293C7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4293C7

6.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4293C7	#FFFFFF	#000000	##000000
##4293C7	1.00	3.37	6.23	6.23
#FFFFFF	3.37	1.00	21.00	21.00
#000000	6.23	21.00	1.00	1.00
##000000	6.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B93C9

Deuteranopia (green-blind)

#6986C6

Tritanopia (blue-blind)

#00A0A5

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #4293c7;
/* rgb */ color: rgb(66, 147, 199);
/* oklch */ color: oklch(63.6% 0.111 240.0);

Tailwind

colors: {
  custom: {
    50: '#84b2d8',
    500: '#4293c7',
    950: '#000000',
  },
}

SCSS

$custom: #4293c7;
$custom-light: #84b2d8;
$custom-dark: #000000;

JSON

{
  "hex": "#4293c7",
  "rgb": {
    "r": 66,
    "g": 147,
    "b": 199
  },
  "hsl": {
    "h": 203.459,
    "s": 54.286,
    "l": 51.961
  },
  "oklch": {
    "l": 0.63553,
    "c": 0.1109,
    "h": 240
  },
  "luminance": 0.26149
}

Semantic roles & 50–950 ramp

primary

#4293C7

secondary

#D0AC95

accent

#844ADE

background

#F8FAFD

surface

#F0F5FA

border

#CBCFD3

text

#0C1014

muted

#7D7F83

Preview Lab

Preview with #4293C7

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

Preview Lab → · Contrast checker → · Palette generator →