#4D82CB#4D82CB

#4D82CB is a mid, vivid cyan. Relative luminance 0.219; OKLCH L 60.3% C 0.126 H 256.8°. Best body text is #000000 at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#4D82CB
RGB	rgb(77, 130, 203)
HSL	hsl(215, 55%, 55%)
HSV	hsv(215, 62%, 80%)
CMYK	cmyk(62.1%, 36%, 0%, 20.4%)
CIE-LAB	lab(53.87, 4.98, -43.10)
CIE-LCH	lch(53.87, 43.38, 276.60°)
OKLab	oklab(60.35% -0.0287 -0.1222)
OKLCH	oklch(60.35% 0.126 256.8)
XYZ	xyz(21.8188, 21.8528, 59.5565)
Luminance	0.2185 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D82CB #CB964D

analogous

#4DC1CB #4D82CB #574DCB

triadic

#4D82CB #CB4D82 #82CB4D

tetradic

#4D82CB #CB4DC1 #CB964D #4DCB57

square

#4D82CB #CB4DC1 #CB964D #4DCB57

split-complementary

#4D82CB #CB574D #C1CB4D

monochromatic

#24487A #3164A9 #4D82CB #7CA3D9 #ACC5E7

Accessibility & contrast

On white

3.91

#4D82CB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.37

#4D82CB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D82CB

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D82CB	#FFFFFF	#000000	##000000
##4D82CB	1.00	3.91	5.37	5.37
#FFFFFF	3.91	1.00	21.00	21.00
#000000	5.37	21.00	1.00	1.00
##000000	5.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6387CE

Deuteranopia (green-blind)

#517BC9

Tritanopia (blue-blind)

#00939D

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #4d82cb;
/* rgb */ color: rgb(77, 130, 203);
/* oklch */ color: oklch(60.3% 0.126 256.8);

Tailwind

colors: {
  custom: {
    50: '#8aa5db',
    500: '#4d82cb',
    950: '#000000',
  },
}

SCSS

$custom: #4d82cb;
$custom-light: #8aa5db;
$custom-dark: #000000;

JSON

{
  "hex": "#4d82cb",
  "rgb": {
    "r": 77,
    "g": 130,
    "b": 203
  },
  "hsl": {
    "h": 214.762,
    "s": 54.783,
    "l": 54.902
  },
  "oklch": {
    "l": 0.60346,
    "c": 0.12552,
    "h": 256.8
  },
  "luminance": 0.21855
}

Semantic roles & 50–950 ramp

primary

#4D82CB

secondary

#D4BE9F

accent

#A04ADE

background

#F8FAFD

surface

#F0F4FB

border

#CBCED4

text

#0D0F15

muted

#7D7F83

Preview Lab

Preview with #4D82CB

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

Preview Lab → · Contrast checker → · Palette generator →