#4B9ADC#4B9ADC

#4B9ADC is a light, vivid cyan. Relative luminance 0.298; OKLCH L 66.5% C 0.125 H 246.4°. Best body text is #000000 at 6.95:1 contrast (WCAG AA passes).

Color values

HEX	#4B9ADC
RGB	rgb(75, 154, 220)
HSL	hsl(207, 67%, 58%)
HSV	hsv(207, 66%, 86%)
CMYK	cmyk(65.9%, 30%, 0%, 13.7%)
CIE-LAB	lab(61.46, -3.68, -40.70)
CIE-LCH	lch(61.46, 40.86, 264.83°)
OKLab	oklab(66.54% -0.0502 -0.115)
OKLCH	oklch(66.54% 0.125 246.4)
XYZ	xyz(27.3707, 29.7715, 72.0003)
Luminance	0.2977 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B9ADC #DC8D4B

analogous

#4BDCD5 #4B9ADC #4B52DC

triadic

#4B9ADC #DC4B9A #9ADC4B

tetradic

#4B9ADC #D54BDC #DC8D4B #52DC4B

square

#4B9ADC #D54BDC #DC8D4B #52DC4B

split-complementary

#4B9ADC #DC4B52 #DCD54B

monochromatic

#1C5C91 #267CC4 #4B9ADC #7EB7E6 #B1D3F0

Accessibility & contrast

On white

3.02

#4B9ADC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.95

#4B9ADC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B9ADC

6.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B9ADC	#FFFFFF	#000000	##000000
##4B9ADC	1.00	3.02	6.95	6.95
#FFFFFF	3.02	1.00	21.00	21.00
#000000	6.95	21.00	1.00	1.00
##000000	6.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D9CDF

Deuteranopia (green-blind)

#698EDB

Tritanopia (blue-blind)

#00AAB1

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #4b9adc;
/* rgb */ color: rgb(75, 154, 220);
/* oklch */ color: oklch(66.5% 0.125 246.4);

Tailwind

colors: {
  custom: {
    50: '#8cb7e7',
    500: '#4b9adc',
    950: '#000000',
  },
}

SCSS

$custom: #4b9adc;
$custom-light: #8cb7e7;
$custom-dark: #000000;

JSON

{
  "hex": "#4b9adc",
  "rgb": {
    "r": 75,
    "g": 154,
    "b": 220
  },
  "hsl": {
    "h": 207.31,
    "s": 67.442,
    "l": 57.843
  },
  "oklch": {
    "l": 0.66541,
    "c": 0.12546,
    "h": 246.4
  },
  "luminance": 0.29774
}

Semantic roles & 50–950 ramp

primary

#4B9ADC

secondary

#DEBFA4

accent

#8C3DEA

background

#F9FBFE

surface

#F1F6FC

border

#CBD0D5

text

#0D1116

muted

#7E8084

Preview Lab

Preview with #4B9ADC

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

Preview Lab → · Contrast checker → · Palette generator →