#4BA3DA#4BA3DA

#4BA3DA is a light, moderate cyan. Relative luminance 0.328; OKLCH L 68.5% C 0.117 H 239.2°. Best body text is #000000 at 7.55:1 contrast (WCAG AA passes).

Color values

HEX	#4BA3DA
RGB	rgb(75, 163, 218)
HSL	hsl(203, 66%, 57%)
HSV	hsv(203, 66%, 85%)
CMYK	cmyk(65.6%, 25.2%, 0%, 14.5%)
CIE-LAB	lab(63.96, -9.40, -35.68)
CIE-LCH	lch(63.96, 36.90, 255.24°)
OKLab	oklab(68.49% -0.0599 -0.1003)
OKLCH	oklch(68.49% 0.117 239.2)
XYZ	xyz(28.6489, 32.7492, 71.1275)
Luminance	0.3275 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BA3DA #DA824B

analogous

#4BDACA #4BA3DA #4B5BDA

triadic

#4BA3DA #DA4BA3 #A3DA4B

tetradic

#4BA3DA #CA4BDA #DA824B #5BDA4B

square

#4BA3DA #CA4BDA #DA824B #5BDA4B

split-complementary

#4BA3DA #DA4B5B #DACA4B

monochromatic

#1D628E #2886C0 #4BA3DA #7EBDE4 #B1D7EF

Accessibility & contrast

On white

2.78

#4BA3DA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.55

#4BA3DA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BA3DA

7.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BA3DA	#FFFFFF	#000000	##000000
##4BA3DA	1.00	2.78	7.55	7.55
#FFFFFF	2.78	1.00	21.00	21.00
#000000	7.55	21.00	1.00	1.00
##000000	7.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8AA3DD

Deuteranopia (green-blind)

#7695D9

Tritanopia (blue-blind)

#00B1B6

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #4ba3da;
/* rgb */ color: rgb(75, 163, 218);
/* oklch */ color: oklch(68.5% 0.117 239.2);

Tailwind

colors: {
  custom: {
    50: '#8cbee5',
    500: '#4ba3da',
    950: '#000000',
  },
}

SCSS

$custom: #4ba3da;
$custom-light: #8cbee5;
$custom-dark: #000000;

JSON

{
  "hex": "#4ba3da",
  "rgb": {
    "r": 75,
    "g": 163,
    "b": 218
  },
  "hsl": {
    "h": 203.077,
    "s": 65.899,
    "l": 57.451
  },
  "oklch": {
    "l": 0.68489,
    "c": 0.11688,
    "h": 239.2
  },
  "luminance": 0.32752
}

Semantic roles & 50–950 ramp

primary

#4BA3DA

secondary

#DDBAA4

accent

#803FE9

background

#F9FBFE

surface

#F1F6FC

border

#CBD0D5

text

#0D1216

muted

#7E8184

Preview Lab

Preview with #4BA3DA

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

Preview Lab → · Contrast checker → · Palette generator →