#4D9FDA#4D9FDA

#4D9FDA is a light, moderate cyan. Relative luminance 0.314; OKLCH L 67.6% C 0.119 H 242.6°. Best body text is #000000 at 7.29:1 contrast (WCAG AA passes).

Color values

HEX	#4D9FDA
RGB	rgb(77, 159, 218)
HSL	hsl(205, 66%, 58%)
HSV	hsv(205, 65%, 85%)
CMYK	cmyk(64.7%, 27.1%, 0%, 14.5%)
CIE-LAB	lab(62.87, -6.84, -37.37)
CIE-LCH	lch(62.87, 37.99, 259.63°)
OKLab	oklab(67.65% -0.0545 -0.1052)
OKLCH	oklch(67.65% 0.119 242.6)
XYZ	xyz(28.1088, 31.4331, 70.9019)
Luminance	0.3144 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D9FDA #DA884D

analogous

#4DDACE #4D9FDA #4D59DA

triadic

#4D9FDA #DA4D9F #9FDA4D

tetradic

#4D9FDA #CE4DDA #DA884D #59DA4D

square

#4D9FDA #CE4DDA #DA884D #59DA4D

split-complementary

#4D9FDA #DA4D59 #DACE4D

monochromatic

#1E608F #2881C2 #4D9FDA #80BAE5 #B2D6EF

Accessibility & contrast

On white

2.88

#4D9FDA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.29

#4D9FDA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4D9FDA

7.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D9FDA	#FFFFFF	#000000	##000000
##4D9FDA	1.00	2.88	7.29	7.29
#FFFFFF	2.88	1.00	21.00	21.00
#000000	7.29	21.00	1.00	1.00
##000000	7.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#84A0DD

Deuteranopia (green-blind)

#7192D9

Tritanopia (blue-blind)

#00ADB3

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #4d9fda;
/* rgb */ color: rgb(77, 159, 218);
/* oklch */ color: oklch(67.6% 0.119 242.6);

Tailwind

colors: {
  custom: {
    50: '#8cbbe5',
    500: '#4d9fda',
    950: '#000000',
  },
}

SCSS

$custom: #4d9fda;
$custom-light: #8cbbe5;
$custom-dark: #000000;

JSON

{
  "hex": "#4d9fda",
  "rgb": {
    "r": 77,
    "g": 159,
    "b": 218
  },
  "hsl": {
    "h": 205.106,
    "s": 65.581,
    "l": 57.843
  },
  "oklch": {
    "l": 0.67648,
    "c": 0.11854,
    "h": 242.6
  },
  "luminance": 0.31436
}

Semantic roles & 50–950 ramp

primary

#4D9FDA

secondary

#DEBDA5

accent

#863FE9

background

#F9FBFE

surface

#F1F6FC

border

#CBD0D5

text

#0D1116

muted

#7E8084

Preview Lab

Preview with #4D9FDA

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

Preview Lab → · Contrast checker → · Palette generator →