#4DA5CF#4DA5CF

#4DA5CF is a light, moderate cyan. Relative luminance 0.330; OKLCH L 68.5% C 0.104 H 231.8°. Best body text is #000000 at 7.60:1 contrast (WCAG AA passes).

Color values

HEX	#4DA5CF
RGB	rgb(77, 165, 207)
HSL	hsl(199, 58%, 56%)
HSV	hsv(199, 63%, 81%)
CMYK	cmyk(62.8%, 20.3%, 0%, 18.8%)
CIE-LAB	lab(64.15, -13.69, -29.27)
CIE-LCH	lch(64.15, 32.32, 244.93°)
OKLab	oklab(68.51% -0.0645 -0.0819)
OKLCH	oklch(68.51% 0.104 231.8)
XYZ	xyz(27.7738, 32.9902, 63.9234)
Luminance	0.3299 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DA5CF #CF774D

analogous

#4DCFB8 #4DA5CF #4D64CF

triadic

#4DA5CF #CF4DA5 #A5CF4D

tetradic

#4DA5CF #B84DCF #CF774D #64CF4D

square

#4DA5CF #B84DCF #CF774D #64CF4D

split-complementary

#4DA5CF #CF4D64 #CFB84D

monochromatic

#22617F #2F86AF #4DA5CF #7DBDDC #ADD6E9

Accessibility & contrast

On white

2.76

#4DA5CF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.60

#4DA5CF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DA5CF

7.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DA5CF	#FFFFFF	#000000	##000000
##4DA5CF	1.00	2.76	7.60	7.60
#FFFFFF	2.76	1.00	21.00	21.00
#000000	7.60	21.00	1.00	1.00
##000000	7.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#90A3D1

Deuteranopia (green-blind)

#7E96CE

Tritanopia (blue-blind)

#00B0B3

Achromatopsia (no color)

#9B9B9B

Design tokens & code

CSS

--color: #4da5cf;
/* rgb */ color: rgb(77, 165, 207);
/* oklch */ color: oklch(68.5% 0.104 231.8);

Tailwind

colors: {
  custom: {
    50: '#8bbfdd',
    500: '#4da5cf',
    950: '#000000',
  },
}

SCSS

$custom: #4da5cf;
$custom-light: #8bbfdd;
$custom-dark: #000000;

JSON

{
  "hex": "#4da5cf",
  "rgb": {
    "r": 77,
    "g": 165,
    "b": 207
  },
  "hsl": {
    "h": 199.385,
    "s": 57.522,
    "l": 55.686
  },
  "oklch": {
    "l": 0.68514,
    "c": 0.10423,
    "h": 231.8
  },
  "luminance": 0.32993
}

Semantic roles & 50–950 ramp

primary

#4DA5CF

secondary

#D7B2A1

accent

#7947E1

background

#F9FBFD

surface

#F1F7FB

border

#CBD0D4

text

#0D1215

muted

#7E8183

Preview Lab

Preview with #4DA5CF

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

Preview Lab → · Contrast checker → · Palette generator →