#4D98E9#4D98E9

#4D98E9 is a light, vivid cyan. Relative luminance 0.299; OKLCH L 66.9% C 0.142 H 252.3°. Best body text is #000000 at 6.98:1 contrast (WCAG AA passes).

Color values

HEX	#4D98E9
RGB	rgb(77, 152, 233)
HSL	hsl(211, 78%, 61%)
HSV	hsv(211, 67%, 91%)
CMYK	cmyk(67%, 34.8%, 0%, 8.6%)
CIE-LAB	lab(61.58, 2.18, -47.70)
CIE-LCH	lch(61.58, 47.75, 272.61°)
OKLab	oklab(66.86% -0.0433 -0.1354)
OKLCH	oklch(66.86% 0.142 252.3)
XYZ	xyz(28.9914, 29.9144, 81.3212)
Luminance	0.2992 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D98E9 #E99E4D

analogous

#4DE6E9 #4D98E9 #504DE9

triadic

#4D98E9 #E94D98 #98E94D

tetradic

#4D98E9 #E94DE6 #E99E4D #4DE950

square

#4D98E9 #E94DE6 #E99E4D #4DE950

split-complementary

#4D98E9 #E9504D #E6E94D

monochromatic

#155BA7 #1B79DD #4D98E9 #83B8F0 #BAD7F6

Accessibility & contrast

On white

3.01

#4D98E9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.98

#4D98E9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D98E9

6.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D98E9	#FFFFFF	#000000	##000000
##4D98E9	1.00	3.01	6.98	6.98
#FFFFFF	3.01	1.00	21.00	21.00
#000000	6.98	21.00	1.00	1.00
##000000	6.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#749DEC

Deuteranopia (green-blind)

#5E8EE7

Tritanopia (blue-blind)

#00ABB6

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #4d98e9;
/* rgb */ color: rgb(77, 152, 233);
/* oklch */ color: oklch(66.9% 0.142 252.3);

Tailwind

colors: {
  custom: {
    50: '#8eb5f0',
    500: '#4d98e9',
    950: '#000000',
  },
}

SCSS

$custom: #4d98e9;
$custom-light: #8eb5f0;
$custom-dark: #000000;

JSON

{
  "hex": "#4d98e9",
  "rgb": {
    "r": 77,
    "g": 152,
    "b": 233
  },
  "hsl": {
    "h": 211.154,
    "s": 78,
    "l": 60.784
  },
  "oklch": {
    "l": 0.66861,
    "c": 0.14213,
    "h": 252.3
  },
  "luminance": 0.29917
}

Semantic roles & 50–950 ramp

primary

#4D98E9

secondary

#E6CAAB

accent

#770BDA

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1116

muted

#7E8084

Preview Lab

Preview with #4D98E9

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

Preview Lab → · Contrast checker → · Palette generator →