#4C8FE9#4C8FE9

#4C8FE9 is a light, vivid cyan. Relative luminance 0.271; OKLCH L 64.9% C 0.152 H 256.5°. Best body text is #000000 at 6.41:1 contrast (WCAG AA passes).

Color values

HEX	#4C8FE9
RGB	rgb(76, 143, 233)
HSL	hsl(214, 78%, 61%)
HSV	hsv(214, 67%, 91%)
CMYK	cmyk(67.4%, 38.6%, 0%, 8.6%)
CIE-LAB	lab(59.03, 7.31, -51.74)
CIE-LCH	lch(59.03, 52.26, 278.04°)
OKLab	oklab(64.86% -0.0354 -0.1473)
OKLCH	oklch(64.86% 0.152 256.5)
XYZ	xyz(27.5056, 27.0618, 80.8489)
Luminance	0.2707 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C8FE9 #E9A64C

analogous

#4CDDE9 #4C8FE9 #574CE9

triadic

#4C8FE9 #E94C8F #8FE94C

tetradic

#4C8FE9 #E94CDD #E9A64C #4CE957

square

#4C8FE9 #E94CDD #E9A64C #4CE957

split-complementary

#4C8FE9 #E9574C #DDE94C

monochromatic

#1453A6 #1B6EDD #4C8FE9 #83B1F0 #B9D3F6

Accessibility & contrast

On white

3.27

#4C8FE9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.41

#4C8FE9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C8FE9

6.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C8FE9	#FFFFFF	#000000	##000000
##4C8FE9	1.00	3.27	6.41	6.41
#FFFFFF	3.27	1.00	21.00	21.00
#000000	6.41	21.00	1.00	1.00
##000000	6.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6696ED

Deuteranopia (green-blind)

#4F87E7

Tritanopia (blue-blind)

#00A4B1

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #4c8fe9;
/* rgb */ color: rgb(76, 143, 233);
/* oklch */ color: oklch(64.9% 0.152 256.5);

Tailwind

colors: {
  custom: {
    50: '#8eaff0',
    500: '#4c8fe9',
    950: '#000000',
  },
}

SCSS

$custom: #4c8fe9;
$custom-light: #8eaff0;
$custom-dark: #000000;

JSON

{
  "hex": "#4c8fe9",
  "rgb": {
    "r": 76,
    "g": 143,
    "b": 233
  },
  "hsl": {
    "h": 214.395,
    "s": 78.109,
    "l": 60.588
  },
  "oklch": {
    "l": 0.64861,
    "c": 0.15153,
    "h": 256.5
  },
  "luminance": 0.27065
}

Semantic roles & 50–950 ramp

primary

#4C8FE9

secondary

#E6CDAB

accent

#820BDA

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1017

muted

#7E7F85

Preview Lab

Preview with #4C8FE9

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

Preview Lab → · Contrast checker → · Palette generator →