#4E8FDA#4E8FDA

#4E8FDA is a light, vivid cyan. Relative luminance 0.263; OKLCH L 64.1% C 0.132 H 253.4°. Best body text is #000000 at 6.27:1 contrast (WCAG AA passes).

Color values

HEX	#4E8FDA
RGB	rgb(78, 143, 218)
HSL	hsl(212, 65%, 58%)
HSV	hsv(212, 64%, 85%)
CMYK	cmyk(64.2%, 34.4%, 0%, 14.5%)
CIE-LAB	lab(58.34, 2.52, -44.47)
CIE-LCH	lch(58.34, 44.55, 273.24°)
OKLab	oklab(64.1% -0.0375 -0.126)
OKLCH	oklch(64.1% 0.132 253.4)
XYZ	xyz(25.6146, 26.3241, 70.0472)
Luminance	0.2633 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E8FDA #DA994E

analogous

#4ED5DA #4E8FDA #534EDA

triadic

#4E8FDA #DA4E8F #8FDA4E

tetradic

#4E8FDA #DA4ED5 #DA994E #4EDA53

square

#4E8FDA #DA4ED5 #DA994E #4EDA53

split-complementary

#4E8FDA #DA534E #D5DA4E

monochromatic

#1E5390 #2970C2 #4E8FDA #81AFE5 #B3CFEF

Accessibility & contrast

On white

3.35

#4E8FDA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.27

#4E8FDA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E8FDA

6.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E8FDA	#FFFFFF	#000000	##000000
##4E8FDA	1.00	3.35	6.27	6.27
#FFFFFF	3.35	1.00	21.00	21.00
#000000	6.27	21.00	1.00	1.00
##000000	6.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E94DD

Deuteranopia (green-blind)

#5B86D8

Tritanopia (blue-blind)

#00A0AA

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #4e8fda;
/* rgb */ color: rgb(78, 143, 218);
/* oklch */ color: oklch(64.1% 0.132 253.4);

Tailwind

colors: {
  custom: {
    50: '#8cafe6',
    500: '#4e8fda',
    950: '#000000',
  },
}

SCSS

$custom: #4e8fda;
$custom-light: #8cafe6;
$custom-dark: #000000;

JSON

{
  "hex": "#4e8fda",
  "rgb": {
    "r": 78,
    "g": 143,
    "b": 218
  },
  "hsl": {
    "h": 212.143,
    "s": 65.421,
    "l": 58.039
  },
  "oklch": {
    "l": 0.64096,
    "c": 0.13152,
    "h": 253.4
  },
  "luminance": 0.26327
}

Semantic roles & 50–950 ramp

primary

#4E8FDA

secondary

#DEC4A6

accent

#9A3FE8

background

#F9FAFE

surface

#F1F4FC

border

#CBCED5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #4E8FDA

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

Preview Lab → · Contrast checker → · Palette generator →