#4E9FD0#4E9FD0

#4E9FD0 is a light, moderate cyan. Relative luminance 0.310; OKLCH L 67.2% C 0.107 H 237.9°. Best body text is #000000 at 7.19:1 contrast (WCAG AA passes).

Color values

HEX	#4E9FD0
RGB	rgb(78, 159, 208)
HSL	hsl(203, 58%, 56%)
HSV	hsv(203, 63%, 82%)
CMYK	cmyk(62.5%, 23.6%, 0%, 18.4%)
CIE-LAB	lab(62.48, -9.91, -32.42)
CIE-LCH	lch(62.48, 33.90, 252.99°)
OKLab	oklab(67.21% -0.0571 -0.0909)
OKLCH	oklch(67.21% 0.107 237.9)
XYZ	xyz(26.9208, 30.9674, 64.2208)
Luminance	0.3097 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E9FD0 #D07F4E

analogous

#4ED0C0 #4E9FD0 #4E5ED0

triadic

#4E9FD0 #D04E9F #9FD04E

tetradic

#4E9FD0 #C04ED0 #D07F4E #5ED04E

square

#4E9FD0 #C04ED0 #D07F4E #5ED04E

split-complementary

#4E9FD0 #D04E5E #D0C04E

monochromatic

#225D81 #2F80B2 #4E9FD0 #7EB9DD #AFD3EA

Accessibility & contrast

On white

2.92

#4E9FD0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.19

#4E9FD0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4E9FD0

7.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E9FD0	#FFFFFF	#000000	##000000
##4E9FD0	1.00	2.92	7.19	7.19
#FFFFFF	2.92	1.00	21.00	21.00
#000000	7.19	21.00	1.00	1.00
##000000	7.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#889ED2

Deuteranopia (green-blind)

#7691CF

Tritanopia (blue-blind)

#00ABB0

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #4e9fd0;
/* rgb */ color: rgb(78, 159, 208);
/* oklch */ color: oklch(67.2% 0.107 237.9);

Tailwind

colors: {
  custom: {
    50: '#8bbbde',
    500: '#4e9fd0',
    950: '#000000',
  },
}

SCSS

$custom: #4e9fd0;
$custom-light: #8bbbde;
$custom-dark: #000000;

JSON

{
  "hex": "#4e9fd0",
  "rgb": {
    "r": 78,
    "g": 159,
    "b": 208
  },
  "hsl": {
    "h": 202.615,
    "s": 58.036,
    "l": 56.078
  },
  "oklch": {
    "l": 0.67207,
    "c": 0.10741,
    "h": 237.9
  },
  "luminance": 0.3097
}

Semantic roles & 50–950 ramp

primary

#4E9FD0

secondary

#D8B6A2

accent

#8147E1

background

#F9FBFD

surface

#F1F6FB

border

#CBD0D4

text

#0D1115

muted

#7E8083

Preview Lab

Preview with #4E9FD0

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

Preview Lab → · Contrast checker → · Palette generator →