#4C8EEB#4C8EEB

#4C8EEB is a light, vivid blue. Relative luminance 0.269; OKLCH L 64.8% C 0.155 H 257.3°. Best body text is #000000 at 6.38:1 contrast (WCAG AA passes).

Color values

HEX	#4C8EEB
RGB	rgb(76, 142, 235)
HSL	hsl(215, 80%, 61%)
HSV	hsv(215, 68%, 92%)
CMYK	cmyk(67.7%, 39.6%, 0%, 7.8%)
CIE-LAB	lab(58.86, 8.60, -53.12)
CIE-LCH	lch(58.86, 53.81, 279.19°)
OKLab	oklab(64.76% -0.034 -0.1514)
OKLCH	oklch(64.76% 0.155 257.3)
XYZ	xyz(27.6435, 26.8778, 82.3122)
Luminance	0.2688 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C8EEB #EBA94C

analogous

#4CDEEB #4C8EEB #594CEB

triadic

#4C8EEB #EB4C8E #8EEB4C

tetradic

#4C8EEB #EB4CDE #EBA94C #4CEB59

square

#4C8EEB #EB4CDE #EBA94C #4CEB59

split-complementary

#4C8EEB #EB594C #DEEB4C

monochromatic

#1352AA #196CE1 #4C8EEB #83B1F1 #BAD4F7

Accessibility & contrast

On white

3.29

#4C8EEB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.38

#4C8EEB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C8EEB

6.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C8EEB	#FFFFFF	#000000	##000000
##4C8EEB	1.00	3.29	6.38	6.38
#FFFFFF	3.29	1.00	21.00	21.00
#000000	6.38	21.00	1.00	1.00
##000000	6.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6396EF

Deuteranopia (green-blind)

#4B87E9

Tritanopia (blue-blind)

#00A3B1

Achromatopsia (no color)

#8E8E8E

Design tokens & code

CSS

--color: #4c8eeb;
/* rgb */ color: rgb(76, 142, 235);
/* oklch */ color: oklch(64.8% 0.155 257.3);

Tailwind

colors: {
  custom: {
    50: '#8eaef2',
    500: '#4c8eeb',
    950: '#000000',
  },
}

SCSS

$custom: #4c8eeb;
$custom-light: #8eaef2;
$custom-dark: #000000;

JSON

{
  "hex": "#4c8eeb",
  "rgb": {
    "r": 76,
    "g": 142,
    "b": 235
  },
  "hsl": {
    "h": 215.094,
    "s": 79.899,
    "l": 60.98
  },
  "oklch": {
    "l": 0.64764,
    "c": 0.15517,
    "h": 257.3
  },
  "luminance": 0.26881
}

Semantic roles & 50–950 ramp

primary

#4C8EEB

secondary

#E7CEAB

accent

#8509DC

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0E1017

muted

#7E7F85

Preview Lab

Preview with #4C8EEB

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

Preview Lab → · Contrast checker → · Palette generator →