#4B8FD2#4B8FD2

#4B8FD2 is a light, vivid cyan. Relative luminance 0.258; OKLCH L 63.5% C 0.123 H 250.0°. Best body text is #000000 at 6.16:1 contrast (WCAG AA passes).

Color values

HEX	#4B8FD2
RGB	rgb(75, 143, 210)
HSL	hsl(210, 60%, 56%)
HSV	hsv(210, 64%, 82%)
CMYK	cmyk(64.3%, 31.9%, 0%, 17.6%)
CIE-LAB	lab(57.84, -0.70, -40.80)
CIE-LCH	lch(57.84, 40.80, 269.02°)
OKLab	oklab(63.54% -0.0419 -0.1154)
OKLCH	oklch(63.54% 0.123 250)
XYZ	xyz(24.3527, 25.7915, 64.6551)
Luminance	0.2579 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B8FD2 #D28E4B

analogous

#4BD2D2 #4B8FD2 #4B4BD2

triadic

#4B8FD2 #D24B8F #8FD24B

tetradic

#4B8FD2 #D24BD2 #D28E4B #4BD24B

square

#4B8FD2 #D24BD2 #D28E4B #4BD24B

split-complementary

#4B8FD2 #D24B4B #D2D24B

monochromatic

#215282 #2D70B3 #4B8FD2 #7CADDE #ADCCEA

Accessibility & contrast

On white

3.41

#4B8FD2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.16

#4B8FD2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B8FD2

6.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B8FD2	#FFFFFF	#000000	##000000
##4B8FD2	1.00	3.41	6.16	6.16
#FFFFFF	3.41	1.00	21.00	21.00
#000000	6.16	21.00	1.00	1.00
##000000	6.16	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7292D5

Deuteranopia (green-blind)

#5F85D1

Tritanopia (blue-blind)

#009FA7

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #4b8fd2;
/* rgb */ color: rgb(75, 143, 210);
/* oklch */ color: oklch(63.5% 0.123 250.0);

Tailwind

colors: {
  custom: {
    50: '#8aafe0',
    500: '#4b8fd2',
    950: '#000000',
  },
}

SCSS

$custom: #4b8fd2;
$custom-light: #8aafe0;
$custom-dark: #000000;

JSON

{
  "hex": "#4b8fd2",
  "rgb": {
    "r": 75,
    "g": 143,
    "b": 210
  },
  "hsl": {
    "h": 209.778,
    "s": 60,
    "l": 55.882
  },
  "oklch": {
    "l": 0.63541,
    "c": 0.12275,
    "h": 250
  },
  "luminance": 0.25794
}

Semantic roles & 50–950 ramp

primary

#4B8FD2

secondary

#D8BCA0

accent

#9345E3

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D1015

muted

#7E7F83

Preview Lab

Preview with #4B8FD2

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

Preview Lab → · Contrast checker → · Palette generator →