#4E9FD2#4E9FD2

#4E9FD2 is a light, moderate cyan. Relative luminance 0.311; OKLCH L 67.3% C 0.109 H 238.9°. Best body text is #000000 at 7.21:1 contrast (WCAG AA passes).

Color values

HEX	#4E9FD2
RGB	rgb(78, 159, 210)
HSL	hsl(203, 59%, 56%)
HSV	hsv(203, 63%, 82%)
CMYK	cmyk(62.9%, 24.3%, 0%, 17.6%)
CIE-LAB	lab(62.56, -9.27, -33.40)
CIE-LCH	lch(62.56, 34.66, 254.49°)
OKLab	oklab(67.3% -0.0565 -0.0938)
OKLCH	oklch(67.3% 0.109 238.9)
XYZ	xyz(27.1685, 31.0664, 65.5249)
Luminance	0.3107 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E9FD2 #D2814E

analogous

#4ED2C3 #4E9FD2 #4E5DD2

triadic

#4E9FD2 #D24E9F #9FD24E

tetradic

#4E9FD2 #C34ED2 #D2814E #5DD24E

square

#4E9FD2 #C34ED2 #D2814E #5DD24E

split-complementary

#4E9FD2 #D24E5D #D2C34E

monochromatic

#225E84 #2E81B5 #4E9FD2 #7FB9DE #B0D4EB

Accessibility & contrast

On white

2.91

#4E9FD2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.21

#4E9FD2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4E9FD2

7.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E9FD2	#FFFFFF	#000000	##000000
##4E9FD2	1.00	2.91	7.21	7.21
#FFFFFF	2.91	1.00	21.00	21.00
#000000	7.21	21.00	1.00	1.00
##000000	7.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#889FD4

Deuteranopia (green-blind)

#7591D1

Tritanopia (blue-blind)

#00ACB0

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #4e9fd2;
/* rgb */ color: rgb(78, 159, 210);
/* oklch */ color: oklch(67.3% 0.109 238.9);

Tailwind

colors: {
  custom: {
    50: '#8cbbe0',
    500: '#4e9fd2',
    950: '#000000',
  },
}

SCSS

$custom: #4e9fd2;
$custom-light: #8cbbe0;
$custom-dark: #000000;

JSON

{
  "hex": "#4e9fd2",
  "rgb": {
    "r": 78,
    "g": 159,
    "b": 210
  },
  "hsl": {
    "h": 203.182,
    "s": 59.459,
    "l": 56.471
  },
  "oklch": {
    "l": 0.67301,
    "c": 0.10947,
    "h": 238.9
  },
  "luminance": 0.31069
}

Semantic roles & 50–950 ramp

primary

#4E9FD2

secondary

#D9B8A3

accent

#8245E3

background

#F9FBFD

surface

#F1F6FB

border

#CBD0D4

text

#0D1115

muted

#7E8083

Preview Lab

Preview with #4E9FD2

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

Preview Lab → · Contrast checker → · Palette generator →