#4D8FDD#4D8FDD

#4D8FDD is a light, vivid cyan. Relative luminance 0.264; OKLCH L 64.2% C 0.136 H 254.0°. Best body text is #000000 at 6.29:1 contrast (WCAG AA passes).

Color values

HEX	#4D8FDD
RGB	rgb(77, 143, 221)
HSL	hsl(213, 68%, 58%)
HSV	hsv(213, 65%, 87%)
CMYK	cmyk(65.2%, 35.3%, 0%, 13.3%)
CIE-LAB	lab(58.45, 3.36, -45.98)
CIE-LCH	lch(58.45, 46.10, 274.18°)
OKLab	oklab(64.22% -0.0375 -0.1305)
OKLCH	oklch(64.22% 0.136 254)
XYZ	xyz(25.9294, 26.4406, 72.1296)
Luminance	0.2644 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D8FDD #DD9B4D

analogous

#4DD7DD #4D8FDD #534DDD

triadic

#4D8FDD #DD4D8F #8FDD4D

tetradic

#4D8FDD #DD4DD7 #DD9B4D #4DDD53

square

#4D8FDD #DD4DD7 #DD9B4D #4DDD53

split-complementary

#4D8FDD #DD534D #D7DD4D

monochromatic

#1C5393 #2670C7 #4D8FDD #80AFE7 #B4D0F1

Accessibility & contrast

On white

3.34

#4D8FDD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.29

#4D8FDD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D8FDD

6.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D8FDD	#FFFFFF	#000000	##000000
##4D8FDD	1.00	3.34	6.29	6.29
#FFFFFF	3.34	1.00	21.00	21.00
#000000	6.29	21.00	1.00	1.00
##000000	6.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D94E0

Deuteranopia (green-blind)

#5986DB

Tritanopia (blue-blind)

#00A1AC

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #4d8fdd;
/* rgb */ color: rgb(77, 143, 221);
/* oklch */ color: oklch(64.2% 0.136 254.0);

Tailwind

colors: {
  custom: {
    50: '#8cafe8',
    500: '#4d8fdd',
    950: '#000000',
  },
}

SCSS

$custom: #4d8fdd;
$custom-light: #8cafe8;
$custom-dark: #000000;

JSON

{
  "hex": "#4d8fdd",
  "rgb": {
    "r": 77,
    "g": 143,
    "b": 221
  },
  "hsl": {
    "h": 212.5,
    "s": 67.925,
    "l": 58.431
  },
  "oklch": {
    "l": 0.6422,
    "c": 0.13575,
    "h": 254
  },
  "luminance": 0.26443
}

Semantic roles & 50–950 ramp

primary

#4D8FDD

secondary

#DFC5A6

accent

#9B3DEB

background

#F9FAFE

surface

#F1F4FC

border

#CBCED5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #4D8FDD

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

Preview Lab → · Contrast checker → · Palette generator →