#4B8BC1#4B8BC1

#4B8BC1 is a mid, moderate cyan. Relative luminance 0.238; OKLCH L 61.8% C 0.105 H 246.1°. Best body text is #000000 at 5.76:1 contrast (WCAG AA passes).

Color values

HEX	#4B8BC1
RGB	rgb(75, 139, 193)
HSL	hsl(207, 49%, 53%)
HSV	hsv(207, 61%, 76%)
CMYK	cmyk(61.1%, 28%, 0%, 24.3%)
CIE-LAB	lab(55.90, -4.04, -34.24)
CIE-LCH	lch(55.90, 34.48, 263.27°)
OKLab	oklab(61.76% -0.0428 -0.0964)
OKLCH	oklch(61.76% 0.105 246.1)
XYZ	xyz(21.7564, 23.8093, 53.8908)
Luminance	0.2381 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4B8BC1 #C1814B

analogous

#4BC1BC #4B8BC1 #4B50C1

triadic

#4B8BC1 #C14B8B #8BC14B

tetradic

#4B8BC1 #BC4BC1 #C1814B #50C14B

square

#4B8BC1 #BC4BC1 #C1814B #50C14B

split-complementary

#4B8BC1 #C14B50 #C1BC4B

monochromatic

#254C6C #356C9A #4B8BC1 #79A8D1 #A6C6E0

Accessibility & contrast

On white

3.64

#4B8BC1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.76

#4B8BC1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4B8BC1

5.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4B8BC1	#FFFFFF	#000000	##000000
##4B8BC1	1.00	3.64	5.76	5.76
#FFFFFF	3.64	1.00	21.00	21.00
#000000	5.76	21.00	1.00	1.00
##000000	5.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#748CC3

Deuteranopia (green-blind)

#6481C0

Tritanopia (blue-blind)

#00989E

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #4b8bc1;
/* rgb */ color: rgb(75, 139, 193);
/* oklch */ color: oklch(61.8% 0.105 246.1);

Tailwind

colors: {
  custom: {
    50: '#87acd4',
    500: '#4b8bc1',
    950: '#000000',
  },
}

SCSS

$custom: #4b8bc1;
$custom-light: #87acd4;
$custom-dark: #000000;

JSON

{
  "hex": "#4b8bc1",
  "rgb": {
    "r": 75,
    "g": 139,
    "b": 193
  },
  "hsl": {
    "h": 207.458,
    "s": 48.76,
    "l": 52.549
  },
  "oklch": {
    "l": 0.61755,
    "c": 0.10544,
    "h": 246.1
  },
  "luminance": 0.23811
}

Semantic roles & 50–950 ramp

primary

#4B8BC1

secondary

#CEB29A

accent

#8E4FD8

background

#F8FAFD

surface

#F0F4FA

border

#CBCED3

text

#0C1014

muted

#7D7F83

Preview Lab

Preview with #4B8BC1

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

Preview Lab → · Contrast checker → · Palette generator →