#4D82CE#4D82CE

#4D82CE is a mid, vivid blue. Relative luminance 0.220; OKLCH L 60.5% C 0.130 H 257.5°. Best body text is #000000 at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#4D82CE
RGB	rgb(77, 130, 206)
HSL	hsl(215, 57%, 55%)
HSV	hsv(215, 63%, 81%)
CMYK	cmyk(62.6%, 36.9%, 0%, 19.2%)
CIE-LAB	lab(54.02, 6.00, -44.55)
CIE-LCH	lch(54.02, 44.96, 277.67°)
OKLab	oklab(60.52% -0.028 -0.1264)
OKLCH	oklch(60.52% 0.13 257.5)
XYZ	xyz(22.1798, 21.9972, 61.4576)
Luminance	0.2200 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D82CE #CE994D

analogous

#4DC2CE #4D82CE #584DCE

triadic

#4D82CE #CE4D82 #82CE4D

tetradic

#4D82CE #CE4DC2 #CE994D #4DCE58

square

#4D82CE #CE4DC2 #CE994D #4DCE58

split-complementary

#4D82CE #CE584D #C2CE4D

monochromatic

#23487E #3064AE #4D82CE #7DA4DB #ADC5E8

Accessibility & contrast

On white

3.89

#4D82CE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.40

#4D82CE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D82CE

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D82CE	#FFFFFF	#000000	##000000
##4D82CE	1.00	3.89	5.40	5.40
#FFFFFF	3.89	1.00	21.00	21.00
#000000	5.40	21.00	1.00	1.00
##000000	5.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6188D1

Deuteranopia (green-blind)

#4F7CCC

Tritanopia (blue-blind)

#00939E

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #4d82ce;
/* rgb */ color: rgb(77, 130, 206);
/* oklch */ color: oklch(60.5% 0.130 257.5);

Tailwind

colors: {
  custom: {
    50: '#8aa5dd',
    500: '#4d82ce',
    950: '#000000',
  },
}

SCSS

$custom: #4d82ce;
$custom-light: #8aa5dd;
$custom-dark: #000000;

JSON

{
  "hex": "#4d82ce",
  "rgb": {
    "r": 77,
    "g": 130,
    "b": 206
  },
  "hsl": {
    "h": 215.349,
    "s": 56.828,
    "l": 55.49
  },
  "oklch": {
    "l": 0.60516,
    "c": 0.12951,
    "h": 257.5
  },
  "luminance": 0.21999
}

Semantic roles & 50–950 ramp

primary

#4D82CE

secondary

#D6C0A1

accent

#A148E0

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D0F15

muted

#7E7F83

Preview Lab

Preview with #4D82CE

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

Preview Lab → · Contrast checker → · Palette generator →