#4C82CE#4C82CE

#4C82CE is a mid, vivid blue. Relative luminance 0.220; OKLCH L 60.5% C 0.130 H 257.2°. Best body text is #000000 at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#4C82CE
RGB	rgb(76, 130, 206)
HSL	hsl(215, 57%, 55%)
HSV	hsv(215, 63%, 81%)
CMYK	cmyk(63.1%, 36.9%, 0%, 19.2%)
CIE-LAB	lab(53.98, 5.82, -44.63)
CIE-LCH	lch(53.98, 45.00, 277.43°)
OKLab	oklab(60.47% -0.0288 -0.1267)
OKLCH	oklch(60.47% 0.13 257.2)
XYZ	xyz(22.0997, 21.9559, 61.4538)
Luminance	0.2196 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4C82CE #CE984C

analogous

#4CC3CE #4C82CE #574CCE

triadic

#4C82CE #CE4C82 #82CE4C

tetradic

#4C82CE #CE4CC3 #CE984C #4CCE57

square

#4C82CE #CE4CC3 #CE984C #4CCE57

split-complementary

#4C82CE #CE574C #C3CE4C

monochromatic

#22487D #2F64AD #4C82CE #7CA4DB #ACC5E8

Accessibility & contrast

On white

3.89

#4C82CE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.39

#4C82CE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4C82CE

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4C82CE	#FFFFFF	#000000	##000000
##4C82CE	1.00	3.89	5.39	5.39
#FFFFFF	3.89	1.00	21.00	21.00
#000000	5.39	21.00	1.00	1.00
##000000	5.39	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6188D1

Deuteranopia (green-blind)

#4F7BCC

Tritanopia (blue-blind)

#00939E

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #4c82ce;
/* rgb */ color: rgb(76, 130, 206);
/* oklch */ color: oklch(60.5% 0.130 257.2);

Tailwind

colors: {
  custom: {
    50: '#8aa5dd',
    500: '#4c82ce',
    950: '#000000',
  },
}

SCSS

$custom: #4c82ce;
$custom-light: #8aa5dd;
$custom-dark: #000000;

JSON

{
  "hex": "#4c82ce",
  "rgb": {
    "r": 76,
    "g": 130,
    "b": 206
  },
  "hsl": {
    "h": 215.077,
    "s": 57.018,
    "l": 55.294
  },
  "oklch": {
    "l": 0.6047,
    "c": 0.12991,
    "h": 257.2
  },
  "luminance": 0.21958
}

Semantic roles & 50–950 ramp

primary

#4C82CE

secondary

#D6BFA0

accent

#A148E0

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D0F15

muted

#7E7F83

Preview Lab

Preview with #4C82CE

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

Preview Lab → · Contrast checker → · Palette generator →