#4BA9DB#4BA9DB

#4BA9DB is a light, moderate cyan. Relative luminance 0.350; OKLCH L 69.9% C 0.115 H 235.0°. Best body text is #000000 at 8.00:1 contrast (WCAG AA passes).

Color values

HEX	#4BA9DB
RGB	rgb(75, 169, 219)
HSL	hsl(201, 67%, 58%)
HSV	hsv(201, 66%, 86%)
CMYK	cmyk(65.8%, 22.8%, 0%, 14.1%)
CIE-LAB	lab(65.74, -12.37, -33.47)
CIE-LCH	lch(65.74, 35.68, 249.72°)
OKLab	oklab(69.91% -0.0657 -0.0939)
OKLCH	oklch(69.91% 0.115 235)
XYZ	xyz(29.8708, 34.9831, 72.1823)
Luminance	0.3499 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BA9DB #DB7D4B

analogous

#4BDBC5 #4BA9DB #4B61DB

triadic

#4BA9DB #DB4BA9 #A9DB4B

tetradic

#4BA9DB #C54BDB #DB7D4B #61DB4B

square

#4BA9DB #C54BDB #DB7D4B #61DB4B

split-complementary

#4BA9DB #DB4B61 #DBC54B

monochromatic

#1D678F #278CC2 #4BA9DB #7EC1E5 #B1DAEF

Accessibility & contrast

On white

2.63

#4BA9DB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.00

#4BA9DB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BA9DB

8.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BA9DB	#FFFFFF	#000000	##000000
##4BA9DB	1.00	2.63	8.00	8.00
#FFFFFF	2.63	1.00	21.00	21.00
#000000	8.00	21.00	1.00	1.00
##000000	8.00	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#91A8DD

Deuteranopia (green-blind)

#7D99DA

Tritanopia (blue-blind)

#00B6BA

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #4ba9db;
/* rgb */ color: rgb(75, 169, 219);
/* oklch */ color: oklch(69.9% 0.115 235.0);

Tailwind

colors: {
  custom: {
    50: '#8cc2e6',
    500: '#4ba9db',
    950: '#000000',
  },
}

SCSS

$custom: #4ba9db;
$custom-light: #8cc2e6;
$custom-dark: #000000;

JSON

{
  "hex": "#4ba9db",
  "rgb": {
    "r": 75,
    "g": 169,
    "b": 219
  },
  "hsl": {
    "h": 200.833,
    "s": 66.667,
    "l": 57.647
  },
  "oklch": {
    "l": 0.69914,
    "c": 0.11462,
    "h": 235
  },
  "luminance": 0.34986
}

Semantic roles & 50–950 ramp

primary

#4BA9DB

secondary

#DEB8A4

accent

#7A3EEA

background

#F9FBFE

surface

#F1F7FC

border

#CBD0D5

text

#0D1216

muted

#7E8184

Preview Lab

Preview with #4BA9DB

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

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