#4B98DB#4B98DB

#4B98DB is a light, vivid cyan. Relative luminance 0.291; OKLCH L 66.0% C 0.126 H 247.3°. Best body text is #000000 at 6.81:1 contrast (WCAG AA passes).

Color values

HEX	#4B98DB
RGB	rgb(75, 152, 219)
HSL	hsl(208, 67%, 58%)
HSV	hsv(208, 66%, 86%)
CMYK	cmyk(65.8%, 30.6%, 0%, 14.1%)
CIE-LAB	lab(60.84, -2.88, -41.11)
CIE-LCH	lch(60.84, 41.21, 266.00°)
OKLab	oklab(66.04% -0.0485 -0.1162)
OKLCH	oklch(66.04% 0.126 247.3)
XYZ	xyz(26.9113, 29.0640, 71.1958)
Luminance	0.2907 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B98DB #DB8E4B

analogous

#4BDBD6 #4B98DB #4B50DB

triadic

#4B98DB #DB4B98 #98DB4B

tetradic

#4B98DB #D64BDB #DB8E4B #50DB4B

square

#4B98DB #D64BDB #DB8E4B #50DB4B

split-complementary

#4B98DB #DB4B50 #DBD64B

monochromatic

#1D5A8F #277AC2 #4B98DB #7EB5E5 #B1D2EF

Accessibility & contrast

On white

3.08

#4B98DB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.81

#4B98DB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B98DB

6.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B98DB	#FFFFFF	#000000	##000000
##4B98DB	1.00	3.08	6.81	6.81
#FFFFFF	3.08	1.00	21.00	21.00
#000000	6.81	21.00	1.00	1.00
##000000	6.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A9ADE

Deuteranopia (green-blind)

#678DDA

Tritanopia (blue-blind)

#00A8B0

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #4b98db;
/* rgb */ color: rgb(75, 152, 219);
/* oklch */ color: oklch(66.0% 0.126 247.3);

Tailwind

colors: {
  custom: {
    50: '#8bb6e6',
    500: '#4b98db',
    950: '#000000',
  },
}

SCSS

$custom: #4b98db;
$custom-light: #8bb6e6;
$custom-dark: #000000;

JSON

{
  "hex": "#4b98db",
  "rgb": {
    "r": 75,
    "g": 152,
    "b": 219
  },
  "hsl": {
    "h": 207.917,
    "s": 66.667,
    "l": 57.647
  },
  "oklch": {
    "l": 0.66039,
    "c": 0.12591,
    "h": 247.3
  },
  "luminance": 0.29067
}

Semantic roles & 50–950 ramp

primary

#4B98DB

secondary

#DEBFA4

accent

#8E3EEA

background

#F9FBFE

surface

#F1F6FC

border

#CBD0D5

text

#0D1116

muted

#7E8084

Preview Lab

Preview with #4B98DB

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

Preview Lab → · Contrast checker → · Palette generator →