#4C9BD5#4C9BD5

#4C9BD5 is a light, moderate cyan. Relative luminance 0.298; OKLCH L 66.5% C 0.116 H 243.0°. Best body text is #000000 at 6.96:1 contrast (WCAG AA passes).

Color values

HEX	#4C9BD5
RGB	rgb(76, 155, 213)
HSL	hsl(205, 62%, 57%)
HSV	hsv(205, 64%, 84%)
CMYK	cmyk(64.3%, 27.2%, 0%, 16.5%)
CIE-LAB	lab(61.46, -6.41, -36.79)
CIE-LCH	lch(61.46, 37.34, 260.12°)
OKLab	oklab(66.45% -0.0527 -0.1036)
OKLCH	oklch(66.45% 0.116 243)
XYZ	xyz(26.7075, 29.7806, 67.2786)
Luminance	0.2978 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C9BD5 #D5864C

analogous

#4CD5CA #4C9BD5 #4C57D5

triadic

#4C9BD5 #D54C9B #9BD54C

tetradic

#4C9BD5 #CA4CD5 #D5864C #57D54C

square

#4C9BD5 #CA4CD5 #D5864C #57D54C

split-complementary

#4C9BD5 #D54C57 #D5CA4C

monochromatic

#205B87 #2B7DB9 #4C9BD5 #7EB7E1 #AFD2EC

Accessibility & contrast

On white

3.02

#4C9BD5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.96

#4C9BD5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C9BD5

6.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C9BD5	#FFFFFF	#000000	##000000
##4C9BD5	1.00	3.02	6.96	6.96
#FFFFFF	3.02	1.00	21.00	21.00
#000000	6.96	21.00	1.00	1.00
##000000	6.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#819CD8

Deuteranopia (green-blind)

#6E8ED4

Tritanopia (blue-blind)

#00A9AF

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #4c9bd5;
/* rgb */ color: rgb(76, 155, 213);
/* oklch */ color: oklch(66.5% 0.116 243.0);

Tailwind

colors: {
  custom: {
    50: '#8bb8e2',
    500: '#4c9bd5',
    950: '#000000',
  },
}

SCSS

$custom: #4c9bd5;
$custom-light: #8bb8e2;
$custom-dark: #000000;

JSON

{
  "hex": "#4c9bd5",
  "rgb": {
    "r": 76,
    "g": 155,
    "b": 213
  },
  "hsl": {
    "h": 205.401,
    "s": 61.991,
    "l": 56.667
  },
  "oklch": {
    "l": 0.66453,
    "c": 0.11624,
    "h": 243
  },
  "luminance": 0.29783
}

Semantic roles & 50–950 ramp

primary

#4C9BD5

secondary

#DABAA2

accent

#8743E5

background

#F9FBFD

surface

#F1F6FB

border

#CBD0D4

text

#0D1115

muted

#7E8083

Preview Lab

Preview with #4C9BD5

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

Preview Lab → · Contrast checker → · Palette generator →