#4B9ED9#4B9ED9

#4B9ED9 is a light, moderate cyan. Relative luminance 0.310; OKLCH L 67.3% C 0.119 H 242.4°. Best body text is #000000 at 7.19:1 contrast (WCAG AA passes).

Color values

HEX	#4B9ED9
RGB	rgb(75, 158, 217)
HSL	hsl(205, 65%, 57%)
HSV	hsv(205, 65%, 85%)
CMYK	cmyk(65.4%, 27.2%, 0%, 14.9%)
CIE-LAB	lab(62.47, -6.94, -37.44)
CIE-LCH	lch(62.47, 38.08, 259.49°)
OKLab	oklab(67.3% -0.0552 -0.1055)
OKLCH	oklch(67.3% 0.119 242.4)
XYZ	xyz(27.6481, 30.9565, 70.1503)
Luminance	0.3096 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B9ED9 #D9864B

analogous

#4BD9CD #4B9ED9 #4B57D9

triadic

#4B9ED9 #D94B9E #9ED94B

tetradic

#4B9ED9 #CD4BD9 #D9864B #57D94B

square

#4B9ED9 #CD4BD9 #D9864B #57D94B

split-complementary

#4B9ED9 #D94B57 #D9CD4B

monochromatic

#1E5E8C #2880BF #4B9ED9 #7EB9E4 #B0D4EE

Accessibility & contrast

On white

2.92

#4B9ED9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.19

#4B9ED9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4B9ED9

7.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B9ED9	#FFFFFF	#000000	##000000
##4B9ED9	1.00	2.92	7.19	7.19
#FFFFFF	2.92	1.00	21.00	21.00
#000000	7.19	21.00	1.00	1.00
##000000	7.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#839FDC

Deuteranopia (green-blind)

#7091D8

Tritanopia (blue-blind)

#00ACB2

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #4b9ed9;
/* rgb */ color: rgb(75, 158, 217);
/* oklch */ color: oklch(67.3% 0.119 242.4);

Tailwind

colors: {
  custom: {
    50: '#8bbae5',
    500: '#4b9ed9',
    950: '#000000',
  },
}

SCSS

$custom: #4b9ed9;
$custom-light: #8bbae5;
$custom-dark: #000000;

JSON

{
  "hex": "#4b9ed9",
  "rgb": {
    "r": 75,
    "g": 158,
    "b": 217
  },
  "hsl": {
    "h": 204.93,
    "s": 65.138,
    "l": 57.255
  },
  "oklch": {
    "l": 0.67297,
    "c": 0.11904,
    "h": 242.4
  },
  "luminance": 0.30959
}

Semantic roles & 50–950 ramp

primary

#4B9ED9

secondary

#DDBBA3

accent

#8640E8

background

#F9FBFE

surface

#F1F6FC

border

#CBD0D5

text

#0D1115

muted

#7E8084

Preview Lab

Preview with #4B9ED9

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

Preview Lab → · Contrast checker → · Palette generator →