#4B9EDC#4B9EDC

#4B9EDC is a light, vivid cyan. Relative luminance 0.311; OKLCH L 67.4% C 0.122 H 243.7°. Best body text is #000000 at 7.22:1 contrast (WCAG AA passes).

Color values

HEX	#4B9EDC
RGB	rgb(75, 158, 220)
HSL	hsl(206, 67%, 58%)
HSV	hsv(206, 66%, 86%)
CMYK	cmyk(65.9%, 28.2%, 0%, 13.7%)
CIE-LAB	lab(62.60, -5.95, -38.90)
CIE-LCH	lch(62.60, 39.35, 261.30°)
OKLab	oklab(67.45% -0.0542 -0.1097)
OKLCH	oklch(67.45% 0.122 243.7)
XYZ	xyz(28.0419, 31.1140, 72.2240)
Luminance	0.3112 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B9EDC #DC894B

analogous

#4BDCD1 #4B9EDC #4B55DC

triadic

#4B9EDC #DC4B9E #9EDC4B

tetradic

#4B9EDC #D14BDC #DC894B #55DC4B

square

#4B9EDC #D14BDC #DC894B #55DC4B

split-complementary

#4B9EDC #DC4B55 #DCD14B

monochromatic

#1C5F91 #2680C4 #4B9EDC #7EBAE6 #B1D5F0

Accessibility & contrast

On white

2.91

#4B9EDC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.22

#4B9EDC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4B9EDC

7.22:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B9EDC	#FFFFFF	#000000	##000000
##4B9EDC	1.00	2.91	7.22	7.22
#FFFFFF	2.91	1.00	21.00	21.00
#000000	7.22	21.00	1.00	1.00
##000000	7.22	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#829FDF

Deuteranopia (green-blind)

#6E91DB

Tritanopia (blue-blind)

#00ADB4

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #4b9edc;
/* rgb */ color: rgb(75, 158, 220);
/* oklch */ color: oklch(67.4% 0.122 243.7);

Tailwind

colors: {
  custom: {
    50: '#8cbae7',
    500: '#4b9edc',
    950: '#000000',
  },
}

SCSS

$custom: #4b9edc;
$custom-light: #8cbae7;
$custom-dark: #000000;

JSON

{
  "hex": "#4b9edc",
  "rgb": {
    "r": 75,
    "g": 158,
    "b": 220
  },
  "hsl": {
    "h": 205.655,
    "s": 67.442,
    "l": 57.843
  },
  "oklch": {
    "l": 0.67446,
    "c": 0.12239,
    "h": 243.7
  },
  "luminance": 0.31117
}

Semantic roles & 50–950 ramp

primary

#4B9EDC

secondary

#DEBDA4

accent

#873DEA

background

#F9FBFE

surface

#F1F6FC

border

#CBD0D5

text

#0D1116

muted

#7E8084

Preview Lab

Preview with #4B9EDC

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

Preview Lab → · Contrast checker → · Palette generator →