#4293CD#4293CD

#4293CD is a light, moderate cyan. Relative luminance 0.264; OKLCH L 63.9% C 0.118 H 242.9°. Best body text is #000000 at 6.29:1 contrast (WCAG AA passes).

Color values

HEX	#4293CD
RGB	rgb(66, 147, 205)
HSL	hsl(205, 58%, 53%)
HSV	hsv(205, 68%, 80%)
CMYK	cmyk(67.8%, 28.3%, 0%, 19.6%)
CIE-LAB	lab(58.44, -6.19, -37.06)
CIE-LCH	lch(58.44, 37.57, 260.52°)
OKLab	oklab(63.85% -0.0536 -0.1046)
OKLCH	oklch(63.85% 0.118 242.9)
XYZ	xyz(23.6957, 26.4309, 61.5986)
Luminance	0.2643 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4293CD #CD7C42

analogous

#42CDC1 #4293CD #424DCD

triadic

#4293CD #CD4293 #93CD42

tetradic

#4293CD #C142CD #CD7C42 #4DCD42

square

#4293CD #C142CD #CD7C42 #4DCD42

split-complementary

#4293CD #CD424D #CDC142

monochromatic

#1F5176 #2C73A6 #4293CD #72AFDA #A3CAE7

Accessibility & contrast

On white

3.34

#4293CD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.29

#4293CD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4293CD

6.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4293CD	#FFFFFF	#000000	##000000
##4293CD	1.00	3.34	6.29	6.29
#FFFFFF	3.34	1.00	21.00	21.00
#000000	6.29	21.00	1.00	1.00
##000000	6.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7994D0

Deuteranopia (green-blind)

#6687CC

Tritanopia (blue-blind)

#00A1A7

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #4293cd;
/* rgb */ color: rgb(66, 147, 205);
/* oklch */ color: oklch(63.9% 0.118 242.9);

Tailwind

colors: {
  custom: {
    50: '#85b2dc',
    500: '#4293cd',
    950: '#000000',
  },
}

SCSS

$custom: #4293cd;
$custom-light: #85b2dc;
$custom-dark: #000000;

JSON

{
  "hex": "#4293cd",
  "rgb": {
    "r": 66,
    "g": 147,
    "b": 205
  },
  "hsl": {
    "h": 205.036,
    "s": 58.159,
    "l": 53.137
  },
  "oklch": {
    "l": 0.63853,
    "c": 0.11751,
    "h": 242.9
  },
  "luminance": 0.26433
}

Semantic roles & 50–950 ramp

primary

#4293CD

secondary

#D3B097

accent

#8746E1

background

#F8FAFD

surface

#F0F5FB

border

#CBCFD4

text

#0C1015

muted

#7D7F83

Preview Lab

Preview with #4293CD

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

Preview Lab → · Contrast checker → · Palette generator →