#4199D5#4199D5

#4199D5 is a light, vivid cyan. Relative luminance 0.287; OKLCH L 65.6% C 0.122 H 241.9°. Best body text is #000000 at 6.74:1 contrast (WCAG AA passes).

Color values

HEX	#4199D5
RGB	rgb(65, 153, 213)
HSL	hsl(204, 64%, 55%)
HSV	hsv(204, 69%, 84%)
CMYK	cmyk(69.5%, 28.2%, 0%, 16.5%)
CIE-LAB	lab(60.52, -7.04, -38.29)
CIE-LCH	lch(60.52, 38.93, 259.59°)
OKLab	oklab(65.61% -0.0576 -0.1081)
OKLCH	oklch(65.61% 0.123 241.9)
XYZ	xyz(25.5768, 28.7076, 67.1311)
Luminance	0.2871 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4199D5 #D57D41

analogous

#41D5C7 #4199D5 #414FD5

triadic

#4199D5 #D54199 #99D541

tetradic

#4199D5 #C741D5 #D57D41 #4FD541

square

#4199D5 #C741D5 #D57D41 #4FD541

split-complementary

#4199D5 #D5414F #D5C741

monochromatic

#1C577F #2779B2 #4199D5 #73B4E0 #A5CFEB

Accessibility & contrast

On white

3.11

#4199D5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.74

#4199D5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4199D5

6.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4199D5	#FFFFFF	#000000	##000000
##4199D5	1.00	3.11	6.74	6.74
#FFFFFF	3.11	1.00	21.00	21.00
#000000	6.74	21.00	1.00	1.00
##000000	6.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E9AD8

Deuteranopia (green-blind)

#698CD4

Tritanopia (blue-blind)

#00A8AE

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #4199d5;
/* rgb */ color: rgb(65, 153, 213);
/* oklch */ color: oklch(65.6% 0.122 241.9);

Tailwind

colors: {
  custom: {
    50: '#86b6e2',
    500: '#4199d5',
    950: '#000000',
  },
}

SCSS

$custom: #4199d5;
$custom-light: #86b6e2;
$custom-dark: #000000;

JSON

{
  "hex": "#4199d5",
  "rgb": {
    "r": 65,
    "g": 153,
    "b": 213
  },
  "hsl": {
    "h": 204.324,
    "s": 63.793,
    "l": 54.51
  },
  "oklch": {
    "l": 0.65607,
    "c": 0.1225,
    "h": 241.9
  },
  "luminance": 0.2871
}

Semantic roles & 50–950 ramp

primary

#4199D5

secondary

#D8B39A

accent

#8441E7

background

#F8FBFD

surface

#F0F6FB

border

#CBD0D4

text

#0C1115

muted

#7D8083

Preview Lab

Preview with #4199D5

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

Preview Lab → · Contrast checker → · Palette generator →