#4BA3E0#4BA3E0

#4BA3E0 is a light, vivid cyan. Relative luminance 0.331; OKLCH L 68.8% C 0.123 H 241.9°. Best body text is #000000 at 7.61:1 contrast (WCAG AA passes).

Color values

HEX	#4BA3E0
RGB	rgb(75, 163, 224)
HSL	hsl(205, 71%, 59%)
HSV	hsv(205, 67%, 88%)
CMYK	cmyk(66.5%, 27.2%, 0%, 12.2%)
CIE-LAB	lab(64.22, -7.43, -38.59)
CIE-LCH	lch(64.22, 39.30, 259.10°)
OKLab	oklab(68.78% -0.058 -0.1088)
OKLCH	oklch(68.78% 0.123 241.9)
XYZ	xyz(29.4483, 33.0690, 75.3375)
Luminance	0.3307 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4BA3E0 #E0884B

analogous

#4BE0D3 #4BA3E0 #4B58E0

triadic

#4BA3E0 #E04BA3 #A3E04B

tetradic

#4BA3E0 #D34BE0 #E0884B #58E04B

square

#4BA3E0 #D34BE0 #E0884B #58E04B

split-complementary

#4BA3E0 #E04B58 #E0D34B

monochromatic

#1A6497 #2386CB #4BA3E0 #7FBEE9 #B3D8F2

Accessibility & contrast

On white

2.76

#4BA3E0 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.61

#4BA3E0 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4BA3E0

7.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4BA3E0	#FFFFFF	#000000	##000000
##4BA3E0	1.00	2.76	7.61	7.61
#FFFFFF	2.76	1.00	21.00	21.00
#000000	7.61	21.00	1.00	1.00
##000000	7.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#87A4E3

Deuteranopia (green-blind)

#7395DF

Tritanopia (blue-blind)

#00B2B8

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #4ba3e0;
/* rgb */ color: rgb(75, 163, 224);
/* oklch */ color: oklch(68.8% 0.123 241.9);

Tailwind

colors: {
  custom: {
    50: '#8cbeea',
    500: '#4ba3e0',
    950: '#000000',
  },
}

SCSS

$custom: #4ba3e0;
$custom-light: #8cbeea;
$custom-dark: #000000;

JSON

{
  "hex": "#4ba3e0",
  "rgb": {
    "r": 75,
    "g": 163,
    "b": 224
  },
  "hsl": {
    "h": 204.564,
    "s": 70.616,
    "l": 58.627
  },
  "oklch": {
    "l": 0.6878,
    "c": 0.12327,
    "h": 241.9
  },
  "luminance": 0.33072
}

Semantic roles & 50–950 ramp

primary

#4BA3E0

secondary

#E1BEA6

accent

#843AED

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0D1216

muted

#7E8184

Preview Lab

Preview with #4BA3E0

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

Preview Lab → · Contrast checker → · Palette generator →