#4DA5D9#4DA5D9

#4DA5D9 is a light, moderate cyan. Relative luminance 0.335; OKLCH L 69.0% C 0.114 H 237.6°. Best body text is #000000 at 7.70:1 contrast (WCAG AA passes).

Color values

HEX	#4DA5D9
RGB	rgb(77, 165, 217)
HSL	hsl(202, 65%, 58%)
HSV	hsv(202, 65%, 85%)
CMYK	cmyk(64.5%, 24%, 0%, 14.9%)
CIE-LAB	lab(64.56, -10.50, -34.18)
CIE-LCH	lch(64.56, 35.76, 252.93°)
OKLab	oklab(68.97% -0.061 -0.096)
OKLCH	oklch(68.97% 0.114 237.6)
XYZ	xyz(29.0353, 33.4948, 70.5671)
Luminance	0.3350 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DA5D9 #D9814D

analogous

#4DD9C7 #4DA5D9 #4D5FD9

triadic

#4DA5D9 #D94DA5 #A5D94D

tetradic

#4DA5D9 #C74DD9 #D9814D #5FD94D

square

#4DA5D9 #C74DD9 #D9814D #5FD94D

split-complementary

#4DA5D9 #D94D5F #D9C74D

monochromatic

#1E648D #2988C0 #4DA5D9 #7FBEE4 #B2D8EF

Accessibility & contrast

On white

2.73

#4DA5D9 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.70

#4DA5D9 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DA5D9

7.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DA5D9	#FFFFFF	#000000	##000000
##4DA5D9	1.00	2.73	7.70	7.70
#FFFFFF	2.73	1.00	21.00	21.00
#000000	7.70	21.00	1.00	1.00
##000000	7.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8DA4DB

Deuteranopia (green-blind)

#7A96D8

Tritanopia (blue-blind)

#00B2B7

Achromatopsia (no color)

#9D9D9D

Design tokens & code

CSS

--color: #4da5d9;
/* rgb */ color: rgb(77, 165, 217);
/* oklch */ color: oklch(69.0% 0.114 237.6);

Tailwind

colors: {
  custom: {
    50: '#8cbfe5',
    500: '#4da5d9',
    950: '#000000',
  },
}

SCSS

$custom: #4da5d9;
$custom-light: #8cbfe5;
$custom-dark: #000000;

JSON

{
  "hex": "#4da5d9",
  "rgb": {
    "r": 77,
    "g": 165,
    "b": 217
  },
  "hsl": {
    "h": 202.286,
    "s": 64.815,
    "l": 57.647
  },
  "oklch": {
    "l": 0.68971,
    "c": 0.11377,
    "h": 237.6
  },
  "luminance": 0.33498
}

Semantic roles & 50–950 ramp

primary

#4DA5D9

secondary

#DDBAA5

accent

#7E40E8

background

#F9FBFE

surface

#F1F7FC

border

#CBD0D5

text

#0D1215

muted

#7E8184

Preview Lab

Preview with #4DA5D9

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

Preview Lab → · Contrast checker → · Palette generator →