#4D82CD#4D82CD

#4D82CD is a mid, vivid blue. Relative luminance 0.220; OKLCH L 60.5% C 0.128 H 257.3°. Best body text is #000000 at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#4D82CD
RGB	rgb(77, 130, 205)
HSL	hsl(215, 56%, 55%)
HSV	hsv(215, 62%, 80%)
CMYK	cmyk(62.4%, 36.6%, 0%, 19.6%)
CIE-LAB	lab(53.97, 5.66, -44.07)
CIE-LCH	lch(53.97, 44.43, 277.32°)
OKLab	oklab(60.46% -0.0282 -0.125)
OKLCH	oklch(60.46% 0.128 257.3)
XYZ	xyz(22.0587, 21.9488, 60.8198)
Luminance	0.2195 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D82CD #CD984D

analogous

#4DC2CD #4D82CD #584DCD

triadic

#4D82CD #CD4D82 #82CD4D

tetradic

#4D82CD #CD4DC2 #CD984D #4DCD58

square

#4D82CD #CD4DC2 #CD984D #4DCD58

split-complementary

#4D82CD #CD584D #C2CD4D

monochromatic

#23487D #3064AC #4D82CD #7DA4DA #ADC5E8

Accessibility & contrast

On white

3.90

#4D82CD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.39

#4D82CD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D82CD

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D82CD	#FFFFFF	#000000	##000000
##4D82CD	1.00	3.90	5.39	5.39
#FFFFFF	3.90	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)

#6288D0

Deuteranopia (green-blind)

#507CCB

Tritanopia (blue-blind)

#00939E

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #4d82cd;
/* rgb */ color: rgb(77, 130, 205);
/* oklch */ color: oklch(60.5% 0.128 257.3);

Tailwind

colors: {
  custom: {
    50: '#8aa5dc',
    500: '#4d82cd',
    950: '#000000',
  },
}

SCSS

$custom: #4d82cd;
$custom-light: #8aa5dc;
$custom-dark: #000000;

JSON

{
  "hex": "#4d82cd",
  "rgb": {
    "r": 77,
    "g": 130,
    "b": 205
  },
  "hsl": {
    "h": 215.156,
    "s": 56.14,
    "l": 55.294
  },
  "oklch": {
    "l": 0.60459,
    "c": 0.12818,
    "h": 257.3
  },
  "luminance": 0.21951
}

Semantic roles & 50–950 ramp

primary

#4D82CD

secondary

#D6BFA0

accent

#A148DF

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D0F15

muted

#7E7F83

Preview Lab

Preview with #4D82CD

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

Preview Lab → · Contrast checker → · Palette generator →