#4299CD#4299CD

#4299CD is a light, moderate cyan. Relative luminance 0.283; OKLCH L 65.2% C 0.114 H 238.3°. Best body text is #000000 at 6.67:1 contrast (WCAG AA passes).

Color values

HEX	#4299CD
RGB	rgb(66, 153, 205)
HSL	hsl(202, 58%, 53%)
HSV	hsv(202, 68%, 80%)
CMYK	cmyk(67.8%, 25.4%, 0%, 19.6%)
CIE-LAB	lab(60.20, -9.58, -34.32)
CIE-LCH	lch(60.20, 35.63, 254.41°)
OKLab	oklab(65.24% -0.0596 -0.0966)
OKLCH	oklch(65.24% 0.114 238.3)
XYZ	xyz(24.6532, 28.3458, 61.9178)
Luminance	0.2835 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4299CD #CD7642

analogous

#42CDBB #4299CD #4253CD

triadic

#4299CD #CD4299 #99CD42

tetradic

#4299CD #BB42CD #CD7642 #53CD42

square

#4299CD #BB42CD #CD7642 #53CD42

split-complementary

#4299CD #CD4253 #CDBB42

monochromatic

#1F5576 #2C78A6 #4299CD #72B3DA #A3CDE7

Accessibility & contrast

On white

3.15

#4299CD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.67

#4299CD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4299CD

6.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4299CD	#FFFFFF	#000000	##000000
##4299CD	1.00	3.15	6.67	6.67
#FFFFFF	3.15	1.00	21.00	21.00
#000000	6.67	21.00	1.00	1.00
##000000	6.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8199CF

Deuteranopia (green-blind)

#6E8BCC

Tritanopia (blue-blind)

#00A6AB

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #4299cd;
/* rgb */ color: rgb(66, 153, 205);
/* oklch */ color: oklch(65.2% 0.114 238.3);

Tailwind

colors: {
  custom: {
    50: '#86b7dc',
    500: '#4299cd',
    950: '#000000',
  },
}

SCSS

$custom: #4299cd;
$custom-light: #86b7dc;
$custom-dark: #000000;

JSON

{
  "hex": "#4299cd",
  "rgb": {
    "r": 66,
    "g": 153,
    "b": 205
  },
  "hsl": {
    "h": 202.446,
    "s": 58.159,
    "l": 53.137
  },
  "oklch": {
    "l": 0.65244,
    "c": 0.11351,
    "h": 238.3
  },
  "luminance": 0.28348
}

Semantic roles & 50–950 ramp

primary

#4299CD

secondary

#D3AE97

accent

#8046E1

background

#F8FBFD

surface

#F0F6FB

border

#CBD0D4

text

#0C1115

muted

#7D8083

Preview Lab

Preview with #4299CD

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

Preview Lab → · Contrast checker → · Palette generator →