#4C82CB#4C82CB

#4C82CB is a mid, vivid cyan. Relative luminance 0.218; OKLCH L 60.3% C 0.126 H 256.4°. Best body text is #000000 at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#4C82CB
RGB	rgb(76, 130, 203)
HSL	hsl(214, 55%, 55%)
HSV	hsv(214, 63%, 80%)
CMYK	cmyk(62.6%, 36%, 0%, 20.4%)
CIE-LAB	lab(53.83, 4.80, -43.17)
CIE-LCH	lch(53.83, 43.44, 276.34°)
OKLab	oklab(60.3% -0.0295 -0.1224)
OKLCH	oklch(60.3% 0.126 256.4)
XYZ	xyz(21.7388, 21.8115, 59.5528)
Luminance	0.2181 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C82CB #CB954C

analogous

#4CC2CB #4C82CB #564CCB

triadic

#4C82CB #CB4C82 #82CB4C

tetradic

#4C82CB #CB4CC2 #CB954C #4CCB56

square

#4C82CB #CB4CC2 #CB954C #4CCB56

split-complementary

#4C82CB #CB564C #C2CB4C

monochromatic

#234879 #3164A9 #4C82CB #7BA3D9 #ABC4E7

Accessibility & contrast

On white

3.92

#4C82CB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.36

#4C82CB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C82CB

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C82CB	#FFFFFF	#000000	##000000
##4C82CB	1.00	3.92	5.36	5.36
#FFFFFF	3.92	1.00	21.00	21.00
#000000	5.36	21.00	1.00	1.00
##000000	5.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6387CE

Deuteranopia (green-blind)

#517BCA

Tritanopia (blue-blind)

#00939D

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #4c82cb;
/* rgb */ color: rgb(76, 130, 203);
/* oklch */ color: oklch(60.3% 0.126 256.4);

Tailwind

colors: {
  custom: {
    50: '#89a5db',
    500: '#4c82cb',
    950: '#000000',
  },
}

SCSS

$custom: #4c82cb;
$custom-light: #89a5db;
$custom-dark: #000000;

JSON

{
  "hex": "#4c82cb",
  "rgb": {
    "r": 76,
    "g": 130,
    "b": 203
  },
  "hsl": {
    "h": 214.488,
    "s": 54.978,
    "l": 54.706
  },
  "oklch": {
    "l": 0.603,
    "c": 0.12594,
    "h": 256.4
  },
  "luminance": 0.21814
}

Semantic roles & 50–950 ramp

primary

#4C82CB

secondary

#D4BD9F

accent

#9F49DE

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0D0F15

muted

#7D7F83

Preview Lab

Preview with #4C82CB

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

Preview Lab → · Contrast checker → · Palette generator →