#4B8ED7#4B8ED7

#4B8ED7 is a light, vivid cyan. Relative luminance 0.257; OKLCH L 63.6% C 0.130 H 252.3°. Best body text is #000000 at 6.15:1 contrast (WCAG AA passes).

Color values

HEX	#4B8ED7
RGB	rgb(75, 142, 215)
HSL	hsl(211, 64%, 57%)
HSV	hsv(211, 65%, 84%)
CMYK	cmyk(65.1%, 34%, 0%, 15.7%)
CIE-LAB	lab(57.79, 1.58, -43.67)
CIE-LCH	lch(57.79, 43.70, 272.07°)
OKLab	oklab(63.59% -0.0395 -0.1237)
OKLCH	oklch(63.59% 0.13 252.3)
XYZ	xyz(24.8359, 25.7457, 67.9374)
Luminance	0.2575 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B8ED7 #D7944B

analogous

#4BD4D7 #4B8ED7 #4E4BD7

triadic

#4B8ED7 #D74B8E #8ED74B

tetradic

#4B8ED7 #D74BD4 #D7944B #4BD74E

square

#4B8ED7 #D74BD4 #D7944B #4BD74E

split-complementary

#4B8ED7 #D74E4B #D4D74B

monochromatic

#1E5289 #2A6FBB #4B8ED7 #7DADE2 #AFCDED

Accessibility & contrast

On white

3.41

#4B8ED7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.15

#4B8ED7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B8ED7

6.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B8ED7	#FFFFFF	#000000	##000000
##4B8ED7	1.00	3.41	6.15	6.15
#FFFFFF	3.41	1.00	21.00	21.00
#000000	6.15	21.00	1.00	1.00
##000000	6.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E92DA

Deuteranopia (green-blind)

#5B85D6

Tritanopia (blue-blind)

#009FA8

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #4b8ed7;
/* rgb */ color: rgb(75, 142, 215);
/* oklch */ color: oklch(63.6% 0.130 252.3);

Tailwind

colors: {
  custom: {
    50: '#8baee3',
    500: '#4b8ed7',
    950: '#000000',
  },
}

SCSS

$custom: #4b8ed7;
$custom-light: #8baee3;
$custom-dark: #000000;

JSON

{
  "hex": "#4b8ed7",
  "rgb": {
    "r": 75,
    "g": 142,
    "b": 215
  },
  "hsl": {
    "h": 211.286,
    "s": 63.636,
    "l": 56.863
  },
  "oklch": {
    "l": 0.63586,
    "c": 0.12991,
    "h": 252.3
  },
  "luminance": 0.25748
}

Semantic roles & 50–950 ramp

primary

#4B8ED7

secondary

#DBC0A2

accent

#9741E7

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D1015

muted

#7E7F83

Preview Lab

Preview with #4B8ED7

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

Preview Lab → · Contrast checker → · Palette generator →