#4D8FDA#4D8FDA

#4D8FDA is a light, vivid cyan. Relative luminance 0.263; OKLCH L 64.1% C 0.132 H 253.1°. Best body text is #000000 at 6.26:1 contrast (WCAG AA passes).

Color values

HEX	#4D8FDA
RGB	rgb(77, 143, 218)
HSL	hsl(212, 66%, 58%)
HSV	hsv(212, 65%, 85%)
CMYK	cmyk(64.7%, 34.4%, 0%, 14.5%)
CIE-LAB	lab(58.30, 2.35, -44.54)
CIE-LCH	lch(58.30, 44.60, 273.01°)
OKLab	oklab(64.05% -0.0383 -0.1263)
OKLCH	oklch(64.05% 0.132 253.1)
XYZ	xyz(25.5333, 26.2821, 70.0434)
Luminance	0.2628 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D8FDA #DA984D

analogous

#4DD5DA #4D8FDA #524DDA

triadic

#4D8FDA #DA4D8F #8FDA4D

tetradic

#4D8FDA #DA4DD5 #DA984D #4DDA52

square

#4D8FDA #DA4DD5 #DA984D #4DDA52

split-complementary

#4D8FDA #DA524D #D5DA4D

monochromatic

#1E538F #2870C2 #4D8FDA #80AFE5 #B2CFEF

Accessibility & contrast

On white

3.36

#4D8FDA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.26

#4D8FDA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D8FDA

6.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D8FDA	#FFFFFF	#000000	##000000
##4D8FDA	1.00	3.36	6.26	6.26
#FFFFFF	3.36	1.00	21.00	21.00
#000000	6.26	21.00	1.00	1.00
##000000	6.26	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E94DD

Deuteranopia (green-blind)

#5B86D8

Tritanopia (blue-blind)

#00A0AA

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #4d8fda;
/* rgb */ color: rgb(77, 143, 218);
/* oklch */ color: oklch(64.1% 0.132 253.1);

Tailwind

colors: {
  custom: {
    50: '#8cafe6',
    500: '#4d8fda',
    950: '#000000',
  },
}

SCSS

$custom: #4d8fda;
$custom-light: #8cafe6;
$custom-dark: #000000;

JSON

{
  "hex": "#4d8fda",
  "rgb": {
    "r": 77,
    "g": 143,
    "b": 218
  },
  "hsl": {
    "h": 211.915,
    "s": 65.581,
    "l": 57.843
  },
  "oklch": {
    "l": 0.64054,
    "c": 0.13194,
    "h": 253.1
  },
  "luminance": 0.26285
}

Semantic roles & 50–950 ramp

primary

#4D8FDA

secondary

#DEC3A5

accent

#993FE9

background

#F9FAFE

surface

#F1F4FC

border

#CBCED5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #4D8FDA

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

Preview Lab → · Contrast checker → · Palette generator →