#4791E4#4791E4

#4791E4 is a light, vivid cyan. Relative luminance 0.272; OKLCH L 64.8% C 0.145 H 253.2°. Best body text is #000000 at 6.44:1 contrast (WCAG AA passes).

Color values

HEX	#4791E4
RGB	rgb(71, 145, 228)
HSL	hsl(212, 74%, 59%)
HSV	hsv(212, 69%, 89%)
CMYK	cmyk(68.9%, 36.4%, 0%, 10.6%)
CIE-LAB	lab(59.15, 3.64, -48.79)
CIE-LCH	lch(59.15, 48.93, 274.26°)
OKLab	oklab(64.82% -0.0419 -0.1387)
OKLCH	oklch(64.82% 0.145 253.2)
XYZ	xyz(26.7224, 27.1890, 77.2234)
Luminance	0.2719 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4791E4 #E49A47

analogous

#47DFE4 #4791E4 #4B47E4

triadic

#4791E4 #E44791 #91E447

tetradic

#4791E4 #E447DF #E49A47 #47E44B

square

#4791E4 #E447DF #E49A47 #47E44B

split-complementary

#4791E4 #E44B47 #DFE447

monochromatic

#17559A #1E72CF #4791E4 #7CB1EC #B2D1F4

Accessibility & contrast

On white

3.26

#4791E4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.44

#4791E4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4791E4

6.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4791E4	#FFFFFF	#000000	##000000
##4791E4	1.00	3.26	6.44	6.44
#FFFFFF	3.26	1.00	21.00	21.00
#000000	6.44	21.00	1.00	1.00
##000000	6.44	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C96E7

Deuteranopia (green-blind)

#5588E2

Tritanopia (blue-blind)

#00A4B0

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #4791e4;
/* rgb */ color: rgb(71, 145, 228);
/* oklch */ color: oklch(64.8% 0.145 253.2);

Tailwind

colors: {
  custom: {
    50: '#8bb0ed',
    500: '#4791e4',
    950: '#000000',
  },
}

SCSS

$custom: #4791e4;
$custom-light: #8bb0ed;
$custom-dark: #000000;

JSON

{
  "hex": "#4791e4",
  "rgb": {
    "r": 71,
    "g": 145,
    "b": 228
  },
  "hsl": {
    "h": 211.72,
    "s": 74.408,
    "l": 58.627
  },
  "oklch": {
    "l": 0.64818,
    "c": 0.14494,
    "h": 253.2
  },
  "luminance": 0.27192
}

Semantic roles & 50–950 ramp

primary

#4791E4

secondary

#E2C5A4

accent

#9937F1

background

#F9FAFE

surface

#F1F4FD

border

#CBCED5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #4791E4

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

Preview Lab → · Contrast checker → · Palette generator →