#4C8FB8#4C8FB8

#4C8FB8 is a light, moderate cyan. Relative luminance 0.246; OKLCH L 62.3% C 0.092 H 237.6°. Best body text is #000000 at 5.93:1 contrast (WCAG AA passes).

Color values

HEX	#4C8FB8
RGB	rgb(76, 143, 184)
HSL	hsl(203, 43%, 51%)
HSV	hsv(203, 59%, 72%)
CMYK	cmyk(58.7%, 22.3%, 0%, 27.8%)
CIE-LAB	lab(56.72, -9.04, -27.84)
CIE-LCH	lch(56.72, 29.27, 252.01°)
OKLab	oklab(62.29% -0.0494 -0.0779)
OKLCH	oklch(62.29% 0.092 237.6)
XYZ	xyz(21.4514, 24.6401, 48.9637)
Luminance	0.2464 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C8FB8 #B8754C

analogous

#4CB8AB #4C8FB8 #4C59B8

triadic

#4C8FB8 #B84C8F #8FB84C

tetradic

#4C8FB8 #AB4CB8 #B8754C #59B84C

square

#4C8FB8 #AB4CB8 #B8754C #59B84C

split-complementary

#4C8FB8 #B84C59 #B8AB4C

monochromatic

#274C63 #386E8E #4C8FB8 #78AAC9 #A4C6DB

Accessibility & contrast

On white

3.54

#4C8FB8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.93

#4C8FB8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C8FB8

5.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C8FB8	#FFFFFF	#000000	##000000
##4C8FB8	1.00	3.54	5.93	5.93
#FFFFFF	3.54	1.00	21.00	21.00
#000000	5.93	21.00	1.00	1.00
##000000	5.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C8EBA

Deuteranopia (green-blind)

#6D83B7

Tritanopia (blue-blind)

#00999D

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #4c8fb8;
/* rgb */ color: rgb(76, 143, 184);
/* oklch */ color: oklch(62.3% 0.092 237.6);

Tailwind

colors: {
  custom: {
    50: '#87afcd',
    500: '#4c8fb8',
    950: '#000000',
  },
}

SCSS

$custom: #4c8fb8;
$custom-light: #87afcd;
$custom-dark: #000000;

JSON

{
  "hex": "#4c8fb8",
  "rgb": {
    "r": 76,
    "g": 143,
    "b": 184
  },
  "hsl": {
    "h": 202.778,
    "s": 43.2,
    "l": 50.98
  },
  "oklch": {
    "l": 0.62292,
    "c": 0.09224,
    "h": 237.6
  },
  "luminance": 0.24642
}

Semantic roles & 50–950 ramp

primary

#4C8FB8

secondary

#C8AA98

accent

#8555D3

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C1013

muted

#7D7F82

Preview Lab

Preview with #4C8FB8

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

Preview Lab → · Contrast checker → · Palette generator →