#4391EA#4391EA

#4391EA is a light, vivid cyan. Relative luminance 0.274; OKLCH L 65.0% C 0.154 H 253.7°. Best body text is #000000 at 6.48:1 contrast (WCAG AA passes).

Color values

HEX	#4391EA
RGB	rgb(67, 145, 234)
HSL	hsl(212, 80%, 59%)
HSV	hsv(212, 71%, 92%)
CMYK	cmyk(71.4%, 38%, 0%, 8.2%)
CIE-LAB	lab(59.33, 5.16, -51.85)
CIE-LCH	lch(59.33, 52.10, 275.68°)
OKLab	oklab(65.02% -0.0431 -0.1477)
OKLCH	oklch(65.02% 0.154 253.7)
XYZ	xyz(27.2859, 27.3816, 81.6731)
Luminance	0.2738 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4391EA #EA9C43

analogous

#43E5EA #4391EA #4943EA

triadic

#4391EA #EA4391 #91EA43

tetradic

#4391EA #EA43E5 #EA9C43 #43EA49

square

#4391EA #EA43E5 #EA9C43 #43EA49

split-complementary

#4391EA #EA4943 #E5EA43

monochromatic

#1255A1 #1872D8 #4391EA #7AB1F0 #B1D1F6

Accessibility & contrast

On white

3.24

#4391EA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.48

#4391EA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4391EA

6.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4391EA	#FFFFFF	#000000	##000000
##4391EA	1.00	3.24	6.48	6.48
#FFFFFF	3.24	1.00	21.00	21.00
#000000	6.48	21.00	1.00	1.00
##000000	6.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6897EE

Deuteranopia (green-blind)

#4E88E8

Tritanopia (blue-blind)

#00A6B2

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #4391ea;
/* rgb */ color: rgb(67, 145, 234);
/* oklch */ color: oklch(65.0% 0.154 253.7);

Tailwind

colors: {
  custom: {
    50: '#8ab0f1',
    500: '#4391ea',
    950: '#000000',
  },
}

SCSS

$custom: #4391ea;
$custom-light: #8ab0f1;
$custom-dark: #000000;

JSON

{
  "hex": "#4391ea",
  "rgb": {
    "r": 67,
    "g": 145,
    "b": 234
  },
  "hsl": {
    "h": 211.976,
    "s": 79.904,
    "l": 59.02
  },
  "oklch": {
    "l": 0.6502,
    "c": 0.1539,
    "h": 253.7
  },
  "luminance": 0.27385
}

Semantic roles & 50–950 ramp

primary

#4391EA

secondary

#E5C7A4

accent

#9A31F6

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0D1017

muted

#7E7F85

Preview Lab

Preview with #4391EA

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

Preview Lab → · Contrast checker → · Palette generator →