#4D98CB#4D98CB

#4D98CB is a light, moderate cyan. Relative luminance 0.283; OKLCH L 65.3% C 0.107 H 240.8°. Best body text is #000000 at 6.67:1 contrast (WCAG AA passes).

Color values

HEX	#4D98CB
RGB	rgb(77, 152, 203)
HSL	hsl(204, 55%, 55%)
HSV	hsv(204, 62%, 80%)
CMYK	cmyk(62.1%, 25.1%, 0%, 20.4%)
CIE-LAB	lab(60.20, -7.81, -33.17)
CIE-LCH	lch(60.20, 34.08, 256.76°)
OKLab	oklab(65.32% -0.0521 -0.0932)
OKLCH	oklch(65.32% 0.107 240.8)
XYZ	xyz(25.0642, 28.3436, 60.6383)
Luminance	0.2835 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D98CB #CB804D

analogous

#4DCBBF #4D98CB #4D59CB

triadic

#4D98CB #CB4D98 #98CB4D

tetradic

#4D98CB #BF4DCB #CB804D #59CB4D

square

#4D98CB #BF4DCB #CB804D #59CB4D

split-complementary

#4D98CB #CB4D59 #CBBF4D

monochromatic

#24577A #3179A9 #4D98CB #7CB3D9 #ACCFE7

Accessibility & contrast

On white

3.15

#4D98CB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.67

#4D98CB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D98CB

6.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D98CB	#FFFFFF	#000000	##000000
##4D98CB	1.00	3.15	6.67	6.67
#FFFFFF	3.15	1.00	21.00	21.00
#000000	6.67	21.00	1.00	1.00
##000000	6.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8198CD

Deuteranopia (green-blind)

#708CCA

Tritanopia (blue-blind)

#00A5A9

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #4d98cb;
/* rgb */ color: rgb(77, 152, 203);
/* oklch */ color: oklch(65.3% 0.107 240.8);

Tailwind

colors: {
  custom: {
    50: '#8ab6db',
    500: '#4d98cb',
    950: '#000000',
  },
}

SCSS

$custom: #4d98cb;
$custom-light: #8ab6db;
$custom-dark: #000000;

JSON

{
  "hex": "#4d98cb",
  "rgb": {
    "r": 77,
    "g": 152,
    "b": 203
  },
  "hsl": {
    "h": 204.286,
    "s": 54.783,
    "l": 54.902
  },
  "oklch": {
    "l": 0.65319,
    "c": 0.10674,
    "h": 240.8
  },
  "luminance": 0.28346
}

Semantic roles & 50–950 ramp

primary

#4D98CB

secondary

#D4B59F

accent

#864ADE

background

#F9FBFD

surface

#F1F6FB

border

#CBD0D4

text

#0D1115

muted

#7E8083

Preview Lab

Preview with #4D98CB

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

Preview Lab → · Contrast checker → · Palette generator →