#4E98CB#4E98CB

#4E98CB is a light, moderate cyan. Relative luminance 0.284; OKLCH L 65.4% C 0.106 H 241.1°. Best body text is #000000 at 6.68:1 contrast (WCAG AA passes).

Color values

HEX	#4E98CB
RGB	rgb(78, 152, 203)
HSL	hsl(204, 55%, 55%)
HSV	hsv(204, 62%, 80%)
CMYK	cmyk(61.6%, 25.1%, 0%, 20.4%)
CIE-LAB	lab(60.24, -7.62, -33.11)
CIE-LCH	lch(60.24, 33.98, 257.04°)
OKLab	oklab(65.36% -0.0514 -0.093)
OKLCH	oklch(65.36% 0.106 241.1)
XYZ	xyz(25.1456, 28.3855, 60.6421)
Luminance	0.2839 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E98CB #CB814E

analogous

#4ECBBF #4E98CB #4E59CB

triadic

#4E98CB #CB4E98 #98CB4E

tetradic

#4E98CB #BF4ECB #CB814E #59CB4E

square

#4E98CB #BF4ECB #CB814E #59CB4E

split-complementary

#4E98CB #CB4E59 #CBBF4E

monochromatic

#24577B #3279AA #4E98CB #7DB4D9 #ADCFE7

Accessibility & contrast

On white

3.14

#4E98CB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.68

#4E98CB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E98CB

6.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E98CB	#FFFFFF	#000000	##000000
##4E98CB	1.00	3.14	6.68	6.68
#FFFFFF	3.14	1.00	21.00	21.00
#000000	6.68	21.00	1.00	1.00
##000000	6.68	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: #4e98cb;
/* rgb */ color: rgb(78, 152, 203);
/* oklch */ color: oklch(65.4% 0.106 241.1);

Tailwind

colors: {
  custom: {
    50: '#8bb6db',
    500: '#4e98cb',
    950: '#000000',
  },
}

SCSS

$custom: #4e98cb;
$custom-light: #8bb6db;
$custom-dark: #000000;

JSON

{
  "hex": "#4e98cb",
  "rgb": {
    "r": 78,
    "g": 152,
    "b": 203
  },
  "hsl": {
    "h": 204.48,
    "s": 54.585,
    "l": 55.098
  },
  "oklch": {
    "l": 0.65359,
    "c": 0.10623,
    "h": 241.1
  },
  "luminance": 0.28388
}

Semantic roles & 50–950 ramp

primary

#4E98CB

secondary

#D5B6A0

accent

#864ADE

background

#F9FBFD

surface

#F1F6FB

border

#CBD0D4

text

#0D1115

muted

#7E8083

Preview Lab

Preview with #4E98CB

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

Preview Lab → · Contrast checker → · Palette generator →