#4199CC#4199CC

#4199CC is a light, moderate cyan. Relative luminance 0.283; OKLCH L 65.2% C 0.113 H 237.6°. Best body text is #000000 at 6.65:1 contrast (WCAG AA passes).

Color values

HEX	#4199CC
RGB	rgb(65, 153, 204)
HSL	hsl(202, 58%, 53%)
HSV	hsv(202, 68%, 80%)
CMYK	cmyk(68.1%, 25%, 0%, 20%)
CIE-LAB	lab(60.13, -10.07, -33.88)
CIE-LCH	lch(60.13, 35.34, 253.45°)
OKLab	oklab(65.16% -0.0606 -0.0953)
OKLCH	oklch(65.16% 0.113 237.6)
XYZ	xyz(24.4661, 28.2633, 61.2810)
Luminance	0.2827 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4199CC #CC7441

analogous

#41CCB9 #4199CC #4154CC

triadic

#4199CC #CC4199 #99CC41

tetradic

#4199CC #B941CC #CC7441 #54CC41

square

#4199CC #B941CC #CC7441 #54CC41

split-complementary

#4199CC #CC4154 #CCB941

monochromatic

#1F5574 #2C78A4 #4199CC #71B3D9 #A1CDE6

Accessibility & contrast

On white

3.16

#4199CC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.65

#4199CC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4199CC

6.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4199CC	#FFFFFF	#000000	##000000
##4199CC	1.00	3.16	6.65	6.65
#FFFFFF	3.16	1.00	21.00	21.00
#000000	6.65	21.00	1.00	1.00
##000000	6.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8199CE

Deuteranopia (green-blind)

#6E8BCB

Tritanopia (blue-blind)

#00A6AA

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #4199cc;
/* rgb */ color: rgb(65, 153, 204);
/* oklch */ color: oklch(65.2% 0.113 237.6);

Tailwind

colors: {
  custom: {
    50: '#85b7db',
    500: '#4199cc',
    950: '#000000',
  },
}

SCSS

$custom: #4199cc;
$custom-light: #85b7db;
$custom-dark: #000000;

JSON

{
  "hex": "#4199cc",
  "rgb": {
    "r": 65,
    "g": 153,
    "b": 204
  },
  "hsl": {
    "h": 202.014,
    "s": 57.676,
    "l": 52.745
  },
  "oklch": {
    "l": 0.65162,
    "c": 0.11293,
    "h": 237.6
  },
  "luminance": 0.28266
}

Semantic roles & 50–950 ramp

primary

#4199CC

secondary

#D3AC96

accent

#7F47E1

background

#F8FBFD

surface

#F0F6FB

border

#CBD0D4

text

#0C1115

muted

#7D8083

Preview Lab

Preview with #4199CC

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

Preview Lab → · Contrast checker → · Palette generator →