#4E8FD9#4E8FD9

#4E8FD9 is a light, vivid cyan. Relative luminance 0.263; OKLCH L 64.0% C 0.130 H 253.1°. Best body text is #000000 at 6.25:1 contrast (WCAG AA passes).

Color values

HEX	#4E8FD9
RGB	rgb(78, 143, 217)
HSL	hsl(212, 65%, 58%)
HSV	hsv(212, 64%, 85%)
CMYK	cmyk(64.1%, 34.1%, 0%, 14.9%)
CIE-LAB	lab(58.29, 2.18, -43.99)
CIE-LCH	lch(58.29, 44.05, 272.84°)
OKLab	oklab(64.04% -0.0378 -0.1246)
OKLCH	oklch(64.04% 0.13 253.1)
XYZ	xyz(25.4842, 26.2719, 69.3601)
Luminance	0.2627 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E8FD9 #D9984E

analogous

#4ED5D9 #4E8FD9 #524ED9

triadic

#4E8FD9 #D94E8F #8FD94E

tetradic

#4E8FD9 #D94ED5 #D9984E #4ED952

square

#4E8FD9 #D94ED5 #D9984E #4ED952

split-complementary

#4E8FD9 #D9524E #D5D94E

monochromatic

#1F538E #2970C0 #4E8FD9 #80AFE4 #B3CFEF

Accessibility & contrast

On white

3.36

#4E8FD9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.25

#4E8FD9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E8FD9

6.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E8FD9	#FFFFFF	#000000	##000000
##4E8FD9	1.00	3.36	6.25	6.25
#FFFFFF	3.36	1.00	21.00	21.00
#000000	6.25	21.00	1.00	1.00
##000000	6.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F93DC

Deuteranopia (green-blind)

#5C86D8

Tritanopia (blue-blind)

#00A0AA

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #4e8fd9;
/* rgb */ color: rgb(78, 143, 217);
/* oklch */ color: oklch(64.0% 0.130 253.1);

Tailwind

colors: {
  custom: {
    50: '#8cafe5',
    500: '#4e8fd9',
    950: '#000000',
  },
}

SCSS

$custom: #4e8fd9;
$custom-light: #8cafe5;
$custom-dark: #000000;

JSON

{
  "hex": "#4e8fd9",
  "rgb": {
    "r": 78,
    "g": 143,
    "b": 217
  },
  "hsl": {
    "h": 211.942,
    "s": 64.651,
    "l": 57.843
  },
  "oklch": {
    "l": 0.64042,
    "c": 0.13026,
    "h": 253.1
  },
  "luminance": 0.26274
}

Semantic roles & 50–950 ramp

primary

#4E8FD9

secondary

#DDC3A6

accent

#9940E8

background

#F9FAFE

surface

#F1F4FC

border

#CBCED5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #4E8FD9

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

Preview Lab → · Contrast checker → · Palette generator →