#4D82D1#4D82D1

#4D82D1 is a mid, vivid blue. Relative luminance 0.221; OKLCH L 60.7% C 0.134 H 258.2°. Best body text is #000000 at 5.43:1 contrast (WCAG AA passes).

Color values

HEX	#4D82D1
RGB	rgb(77, 130, 209)
HSL	hsl(216, 59%, 56%)
HSV	hsv(216, 63%, 82%)
CMYK	cmyk(63.2%, 37.8%, 0%, 18%)
CIE-LAB	lab(54.18, 7.02, -46.01)
CIE-LCH	lch(54.18, 46.54, 278.68°)
OKLab	oklab(60.69% -0.0273 -0.1307)
OKLCH	oklch(60.69% 0.134 258.2)
XYZ	xyz(22.5477, 22.1444, 63.3953)
Luminance	0.2215 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D82D1 #D19C4D

analogous

#4DC4D1 #4D82D1 #5A4DD1

triadic

#4D82D1 #D14D82 #82D14D

tetradic

#4D82D1 #D14DC4 #D19C4D #4DD15A

square

#4D82D1 #D14DC4 #D19C4D #4DD15A

split-complementary

#4D82D1 #D15A4D #C4D14D

monochromatic

#224882 #2E63B3 #4D82D1 #7EA4DE #AEC6EA

Accessibility & contrast

On white

3.87

#4D82D1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.43

#4D82D1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D82D1

5.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D82D1	#FFFFFF	#000000	##000000
##4D82D1	1.00	3.87	5.43	5.43
#FFFFFF	3.87	1.00	21.00	21.00
#000000	5.43	21.00	1.00	1.00
##000000	5.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F88D4

Deuteranopia (green-blind)

#4D7CCF

Tritanopia (blue-blind)

#00949F

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #4d82d1;
/* rgb */ color: rgb(77, 130, 209);
/* oklch */ color: oklch(60.7% 0.134 258.2);

Tailwind

colors: {
  custom: {
    50: '#8ba5df',
    500: '#4d82d1',
    950: '#000000',
  },
}

SCSS

$custom: #4d82d1;
$custom-light: #8ba5df;
$custom-dark: #000000;

JSON

{
  "hex": "#4d82d1",
  "rgb": {
    "r": 77,
    "g": 130,
    "b": 209
  },
  "hsl": {
    "h": 215.909,
    "s": 58.929,
    "l": 56.078
  },
  "oklch": {
    "l": 0.60688,
    "c": 0.13351,
    "h": 258.2
  },
  "luminance": 0.22146
}

Semantic roles & 50–950 ramp

primary

#4D82D1

secondary

#D8C2A2

accent

#A346E2

background

#F9FAFD

surface

#F1F4FB

border

#CBCED4

text

#0D0F15

muted

#7E7F83

Preview Lab

Preview with #4D82D1

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

Preview Lab → · Contrast checker → · Palette generator →