#4D98DB#4D98DB

#4D98DB is a light, vivid cyan. Relative luminance 0.291; OKLCH L 66.1% C 0.125 H 247.9°. Best body text is #000000 at 6.83:1 contrast (WCAG AA passes).

Color values

HEX	#4D98DB
RGB	rgb(77, 152, 219)
HSL	hsl(208, 66%, 58%)
HSV	hsv(208, 65%, 86%)
CMYK	cmyk(64.8%, 30.6%, 0%, 14.1%)
CIE-LAB	lab(60.91, -2.54, -40.99)
CIE-LCH	lch(60.91, 41.07, 266.45°)
OKLab	oklab(66.12% -0.0471 -0.1158)
OKLCH	oklch(66.12% 0.125 247.9)
XYZ	xyz(27.0702, 29.1460, 71.2032)
Luminance	0.2915 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D98DB #DB904D

analogous

#4DDBD7 #4D98DB #4D51DB

triadic

#4D98DB #DB4D98 #98DB4D

tetradic

#4D98DB #D74DDB #DB904D #51DB4D

square

#4D98DB #D74DDB #DB904D #51DB4D

split-complementary

#4D98DB #DB4D51 #DBD74D

monochromatic

#1D5A90 #277AC3 #4D98DB #80B5E5 #B3D3F0

Accessibility & contrast

On white

3.07

#4D98DB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.83

#4D98DB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D98DB

6.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D98DB	#FFFFFF	#000000	##000000
##4D98DB	1.00	3.07	6.83	6.83
#FFFFFF	3.07	1.00	21.00	21.00
#000000	6.83	21.00	1.00	1.00
##000000	6.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B9BDE

Deuteranopia (green-blind)

#678DDA

Tritanopia (blue-blind)

#00A8B0

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #4d98db;
/* rgb */ color: rgb(77, 152, 219);
/* oklch */ color: oklch(66.1% 0.125 247.9);

Tailwind

colors: {
  custom: {
    50: '#8cb6e6',
    500: '#4d98db',
    950: '#000000',
  },
}

SCSS

$custom: #4d98db;
$custom-light: #8cb6e6;
$custom-dark: #000000;

JSON

{
  "hex": "#4d98db",
  "rgb": {
    "r": 77,
    "g": 152,
    "b": 219
  },
  "hsl": {
    "h": 208.31,
    "s": 66.355,
    "l": 58.039
  },
  "oklch": {
    "l": 0.66116,
    "c": 0.12505,
    "h": 247.9
  },
  "luminance": 0.29149
}

Semantic roles & 50–950 ramp

primary

#4D98DB

secondary

#DEC0A6

accent

#8F3FE9

background

#F9FBFE

surface

#F1F6FC

border

#CBD0D5

text

#0D1116

muted

#7E8084

Preview Lab

Preview with #4D98DB

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

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