#4DA5DC#4DA5DC

#4DA5DC is a light, moderate cyan. Relative luminance 0.337; OKLCH L 69.1% C 0.117 H 239.1°. Best body text is #000000 at 7.73:1 contrast (WCAG AA passes).

Color values

HEX	#4DA5DC
RGB	rgb(77, 165, 220)
HSL	hsl(203, 67%, 58%)
HSV	hsv(203, 65%, 86%)
CMYK	cmyk(65%, 25%, 0%, 13.7%)
CIE-LAB	lab(64.69, -9.52, -35.64)
CIE-LCH	lch(64.69, 36.90, 255.04°)
OKLab	oklab(69.11% -0.06 -0.1002)
OKLCH	oklch(69.11% 0.117 239.1)
XYZ	xyz(29.4290, 33.6523, 72.6409)
Luminance	0.3366 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DA5DC #DC844D

analogous

#4DDCCB #4DA5DC #4D5DDC

triadic

#4DA5DC #DC4DA5 #A5DC4D

tetradic

#4DA5DC #CB4DDC #DC844D #5DDC4D

square

#4DA5DC #CB4DDC #DC844D #5DDC4D

split-complementary

#4DA5DC #DC4D5D #DCCB4D

monochromatic

#1D6592 #2788C5 #4DA5DC #80BFE6 #B3D9F0

Accessibility & contrast

On white

2.72

#4DA5DC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.73

#4DA5DC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DA5DC

7.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DA5DC	#FFFFFF	#000000	##000000
##4DA5DC	1.00	2.72	7.73	7.73
#FFFFFF	2.72	1.00	21.00	21.00
#000000	7.73	21.00	1.00	1.00
##000000	7.73	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8CA5DF

Deuteranopia (green-blind)

#7897DB

Tritanopia (blue-blind)

#00B3B8

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #4da5dc;
/* rgb */ color: rgb(77, 165, 220);
/* oklch */ color: oklch(69.1% 0.117 239.1);

Tailwind

colors: {
  custom: {
    50: '#8dbfe7',
    500: '#4da5dc',
    950: '#000000',
  },
}

SCSS

$custom: #4da5dc;
$custom-light: #8dbfe7;
$custom-dark: #000000;

JSON

{
  "hex": "#4da5dc",
  "rgb": {
    "r": 77,
    "g": 165,
    "b": 220
  },
  "hsl": {
    "h": 203.077,
    "s": 67.136,
    "l": 58.235
  },
  "oklch": {
    "l": 0.69113,
    "c": 0.11683,
    "h": 239.1
  },
  "luminance": 0.33655
}

Semantic roles & 50–950 ramp

primary

#4DA5DC

secondary

#DFBCA6

accent

#803EEA

background

#F9FBFE

surface

#F2F7FC

border

#CCD0D5

text

#0D1216

muted

#7E8184

Preview Lab

Preview with #4DA5DC

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

Preview Lab → · Contrast checker → · Palette generator →