#4DA3CC#4DA3CC

#4DA3CC is a light, moderate cyan. Relative luminance 0.321; OKLCH L 67.9% C 0.102 H 231.7°. Best body text is #000000 at 7.43:1 contrast (WCAG AA passes).

Color values

HEX	#4DA3CC
RGB	rgb(77, 163, 204)
HSL	hsl(199, 55%, 55%)
HSV	hsv(199, 62%, 80%)
CMYK	cmyk(62.3%, 20.1%, 0%, 20%)
CIE-LAB	lab(63.45, -13.56, -28.69)
CIE-LCH	lch(63.45, 31.73, 244.71°)
OKLab	oklab(67.91% -0.0634 -0.0802)
OKLCH	oklch(67.91% 0.102 231.7)
XYZ	xyz(27.0526, 32.1291, 61.8909)
Luminance	0.3213 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DA3CC #CC764D

analogous

#4DCCB6 #4DA3CC #4D63CC

triadic

#4DA3CC #CC4DA3 #A3CC4D

tetradic

#4DA3CC #B64DCC #CC764D #63CC4D

square

#4DA3CC #B64DCC #CC764D #63CC4D

split-complementary

#4DA3CC #CC4D63 #CCB64D

monochromatic

#235F7B #3183AB #4DA3CC #7DBCDA #ACD4E7

Accessibility & contrast

On white

2.83

#4DA3CC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.43

#4DA3CC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DA3CC

7.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DA3CC	#FFFFFF	#000000	##000000
##4DA3CC	1.00	2.83	7.43	7.43
#FFFFFF	2.83	1.00	21.00	21.00
#000000	7.43	21.00	1.00	1.00
##000000	7.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8FA1CE

Deuteranopia (green-blind)

#7D94CB

Tritanopia (blue-blind)

#00AEB1

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #4da3cc;
/* rgb */ color: rgb(77, 163, 204);
/* oklch */ color: oklch(67.9% 0.102 231.7);

Tailwind

colors: {
  custom: {
    50: '#8bbedb',
    500: '#4da3cc',
    950: '#000000',
  },
}

SCSS

$custom: #4da3cc;
$custom-light: #8bbedb;
$custom-dark: #000000;

JSON

{
  "hex": "#4da3cc",
  "rgb": {
    "r": 77,
    "g": 163,
    "b": 204
  },
  "hsl": {
    "h": 199.37,
    "s": 55.459,
    "l": 55.098
  },
  "oklch": {
    "l": 0.67914,
    "c": 0.10228,
    "h": 231.7
  },
  "luminance": 0.32132
}

Semantic roles & 50–950 ramp

primary

#4DA3CC

secondary

#D5B1A0

accent

#7949DF

background

#F9FBFD

surface

#F1F6FB

border

#CBD0D4

text

#0D1215

muted

#7E8183

Preview Lab

Preview with #4DA3CC

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

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