#4E99D5#4E99D5

#4E99D5 is a light, moderate cyan. Relative luminance 0.292; OKLCH L 66.1% C 0.117 H 245.1°. Best body text is #000000 at 6.84:1 contrast (WCAG AA passes).

Color values

HEX	#4E99D5
RGB	rgb(78, 153, 213)
HSL	hsl(207, 62%, 57%)
HSV	hsv(207, 63%, 84%)
CMYK	cmyk(63.4%, 28.2%, 0%, 16.5%)
CIE-LAB	lab(60.96, -4.93, -37.57)
CIE-LCH	lch(60.96, 37.89, 262.53°)
OKLab	oklab(66.08% -0.0492 -0.1059)
OKLCH	oklch(66.08% 0.117 245.1)
XYZ	xyz(26.5389, 29.2036, 67.1761)
Luminance	0.2921 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E99D5 #D58A4E

analogous

#4ED5CE #4E99D5 #4E55D5

triadic

#4E99D5 #D54E99 #99D54E

tetradic

#4E99D5 #CE4ED5 #D58A4E #55D54E

square

#4E99D5 #CE4ED5 #D58A4E #55D54E

split-complementary

#4E99D5 #D54E55 #D5CE4E

monochromatic

#205A88 #2C7BBA #4E99D5 #7FB6E1 #B1D2EC

Accessibility & contrast

On white

3.07

#4E99D5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.84

#4E99D5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E99D5

6.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E99D5	#FFFFFF	#000000	##000000
##4E99D5	1.00	3.07	6.84	6.84
#FFFFFF	3.07	1.00	21.00	21.00
#000000	6.84	21.00	1.00	1.00
##000000	6.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F9AD8

Deuteranopia (green-blind)

#6C8DD4

Tritanopia (blue-blind)

#00A7AE

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #4e99d5;
/* rgb */ color: rgb(78, 153, 213);
/* oklch */ color: oklch(66.1% 0.117 245.1);

Tailwind

colors: {
  custom: {
    50: '#8cb6e2',
    500: '#4e99d5',
    950: '#000000',
  },
}

SCSS

$custom: #4e99d5;
$custom-light: #8cb6e2;
$custom-dark: #000000;

JSON

{
  "hex": "#4e99d5",
  "rgb": {
    "r": 78,
    "g": 153,
    "b": 213
  },
  "hsl": {
    "h": 206.667,
    "s": 61.644,
    "l": 57.059
  },
  "oklch": {
    "l": 0.66076,
    "c": 0.11676,
    "h": 245.1
  },
  "luminance": 0.29206
}

Semantic roles & 50–950 ramp

primary

#4E99D5

secondary

#DBBCA4

accent

#8B43E5

background

#F9FBFD

surface

#F1F6FB

border

#CBD0D4

text

#0D1115

muted

#7E8083

Preview Lab

Preview with #4E99D5

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

Preview Lab → · Contrast checker → · Palette generator →