#4C8FB5#4C8FB5

#4C8FB5 is a light, moderate cyan. Relative luminance 0.245; OKLCH L 62.2% C 0.089 H 235.5°. Best body text is #000000 at 5.90:1 contrast (WCAG AA passes).

Color values

HEX	#4C8FB5
RGB	rgb(76, 143, 181)
HSL	hsl(202, 42%, 50%)
HSV	hsv(202, 58%, 71%)
CMYK	cmyk(58%, 21%, 0%, 29%)
CIE-LAB	lab(56.60, -9.99, -26.32)
CIE-LCH	lch(56.60, 28.16, 249.22°)
OKLab	oklab(62.15% -0.0505 -0.0735)
OKLCH	oklch(62.15% 0.089 235.5)
XYZ	xyz(21.1403, 24.5157, 47.3250)
Luminance	0.2452 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C8FB5 #B5724C

analogous

#4CB5A6 #4C8FB5 #4C5AB5

triadic

#4C8FB5 #B54C8F #8FB54C

tetradic

#4C8FB5 #A64CB5 #B5724C #5AB54C

square

#4C8FB5 #A64CB5 #B5724C #5AB54C

split-complementary

#4C8FB5 #B54C5A #B5A64C

monochromatic

#274B5F #396D8B #4C8FB5 #77AAC7 #A3C5D9

Accessibility & contrast

On white

3.56

#4C8FB5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.90

#4C8FB5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C8FB5

5.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C8FB5	#FFFFFF	#000000	##000000
##4C8FB5	1.00	3.56	5.90	5.90
#FFFFFF	3.56	1.00	21.00	21.00
#000000	5.90	21.00	1.00	1.00
##000000	5.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D8EB7

Deuteranopia (green-blind)

#6F83B4

Tritanopia (blue-blind)

#00999C

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #4c8fb5;
/* rgb */ color: rgb(76, 143, 181);
/* oklch */ color: oklch(62.2% 0.089 235.5);

Tailwind

colors: {
  custom: {
    50: '#87afcb',
    500: '#4c8fb5',
    950: '#000000',
  },
}

SCSS

$custom: #4c8fb5;
$custom-light: #87afcb;
$custom-dark: #000000;

JSON

{
  "hex": "#4c8fb5",
  "rgb": {
    "r": 76,
    "g": 143,
    "b": 181
  },
  "hsl": {
    "h": 201.714,
    "s": 41.502,
    "l": 50.392
  },
  "oklch": {
    "l": 0.62154,
    "c": 0.0892,
    "h": 235.5
  },
  "luminance": 0.24518
}

Semantic roles & 50–950 ramp

primary

#4C8FB5

secondary

#C6A897

accent

#8356D1

background

#F8FAFC

surface

#F0F4F8

border

#CBCED1

text

#0C1013

muted

#7D7F82

Preview Lab

Preview with #4C8FB5

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

Preview Lab → · Contrast checker → · Palette generator →