#4B9FD2#4B9FD2

#4B9FD2 is a light, moderate cyan. Relative luminance 0.309; OKLCH L 67.2% C 0.111 H 238.2°. Best body text is #000000 at 7.19:1 contrast (WCAG AA passes).

Color values

HEX	#4B9FD2
RGB	rgb(75, 159, 210)
HSL	hsl(203, 60%, 56%)
HSV	hsv(203, 64%, 82%)
CMYK	cmyk(64.3%, 24.3%, 0%, 17.6%)
CIE-LAB	lab(62.46, -9.79, -33.57)
CIE-LCH	lch(62.46, 34.97, 253.74°)
OKLab	oklab(67.19% -0.0585 -0.0943)
OKLCH	oklch(67.19% 0.111 238.2)
XYZ	xyz(26.9282, 30.9425, 65.5136)
Luminance	0.3095 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B9FD2 #D27E4B

analogous

#4BD2C2 #4B9FD2 #4B5BD2

triadic

#4B9FD2 #D24B9F #9FD24B

tetradic

#4B9FD2 #C24BD2 #D27E4B #5BD24B

square

#4B9FD2 #C24BD2 #D27E4B #5BD24B

split-complementary

#4B9FD2 #D24B5B #D2C24B

monochromatic

#215D82 #2D80B3 #4B9FD2 #7CB9DE #ADD3EA

Accessibility & contrast

On white

2.92

#4B9FD2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.19

#4B9FD2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4B9FD2

7.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B9FD2	#FFFFFF	#000000	##000000
##4B9FD2	1.00	2.92	7.19	7.19
#FFFFFF	2.92	1.00	21.00	21.00
#000000	7.19	21.00	1.00	1.00
##000000	7.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#879FD4

Deuteranopia (green-blind)

#7591D1

Tritanopia (blue-blind)

#00ACB0

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #4b9fd2;
/* rgb */ color: rgb(75, 159, 210);
/* oklch */ color: oklch(67.2% 0.111 238.2);

Tailwind

colors: {
  custom: {
    50: '#8abbe0',
    500: '#4b9fd2',
    950: '#000000',
  },
}

SCSS

$custom: #4b9fd2;
$custom-light: #8abbe0;
$custom-dark: #000000;

JSON

{
  "hex": "#4b9fd2",
  "rgb": {
    "r": 75,
    "g": 159,
    "b": 210
  },
  "hsl": {
    "h": 202.667,
    "s": 60,
    "l": 55.882
  },
  "oklch": {
    "l": 0.67189,
    "c": 0.11095,
    "h": 238.2
  },
  "luminance": 0.30945
}

Semantic roles & 50–950 ramp

primary

#4B9FD2

secondary

#D8B6A0

accent

#8145E3

background

#F9FBFD

surface

#F1F6FB

border

#CBD0D4

text

#0D1115

muted

#7E8083

Preview Lab

Preview with #4B9FD2

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

Preview Lab → · Contrast checker → · Palette generator →