#4B9DD7#4B9DD7

#4B9DD7 is a light, moderate cyan. Relative luminance 0.305; OKLCH L 67.0% C 0.118 H 242.2°. Best body text is #000000 at 7.10:1 contrast (WCAG AA passes).

Color values

HEX	#4B9DD7
RGB	rgb(75, 157, 215)
HSL	hsl(205, 64%, 57%)
HSV	hsv(205, 65%, 84%)
CMYK	cmyk(65.1%, 27%, 0%, 15.7%)
CIE-LAB	lab(62.09, -7.04, -36.92)
CIE-LCH	lch(62.09, 37.59, 259.20°)
OKLab	oklab(66.97% -0.0548 -0.104)
OKLCH	oklch(66.97% 0.118 242.2)
XYZ	xyz(27.2197, 30.5133, 68.7320)
Luminance	0.3052 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B9DD7 #D7854B

analogous

#4BD7CB #4B9DD7 #4B57D7

triadic

#4B9DD7 #D74B9D #9DD74B

tetradic

#4B9DD7 #CB4BD7 #D7854B #57D74B

square

#4B9DD7 #CB4BD7 #D7854B #57D74B

split-complementary

#4B9DD7 #D74B57 #D7CB4B

monochromatic

#1E5D89 #2A7FBB #4B9DD7 #7DB8E2 #AFD4ED

Accessibility & contrast

On white

2.96

#4B9DD7 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.10

#4B9DD7 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4B9DD7

7.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B9DD7	#FFFFFF	#000000	##000000
##4B9DD7	1.00	2.96	7.10	7.10
#FFFFFF	2.96	1.00	21.00	21.00
#000000	7.10	21.00	1.00	1.00
##000000	7.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#839EDA

Deuteranopia (green-blind)

#7090D6

Tritanopia (blue-blind)

#00ABB1

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #4b9dd7;
/* rgb */ color: rgb(75, 157, 215);
/* oklch */ color: oklch(67.0% 0.118 242.2);

Tailwind

colors: {
  custom: {
    50: '#8bb9e3',
    500: '#4b9dd7',
    950: '#000000',
  },
}

SCSS

$custom: #4b9dd7;
$custom-light: #8bb9e3;
$custom-dark: #000000;

JSON

{
  "hex": "#4b9dd7",
  "rgb": {
    "r": 75,
    "g": 157,
    "b": 215
  },
  "hsl": {
    "h": 204.857,
    "s": 63.636,
    "l": 56.863
  },
  "oklch": {
    "l": 0.66971,
    "c": 0.11754,
    "h": 242.2
  },
  "luminance": 0.30516
}

Semantic roles & 50–950 ramp

primary

#4B9DD7

secondary

#DBBAA2

accent

#8641E7

background

#F9FBFD

surface

#F1F6FB

border

#CBD0D4

text

#0D1115

muted

#7E8083

Preview Lab

Preview with #4B9DD7

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

Preview Lab → · Contrast checker → · Palette generator →