#4DA3E1#4DA3E1

#4DA3E1 is a light, vivid cyan. Relative luminance 0.332; OKLCH L 68.9% C 0.123 H 242.8°. Best body text is #000000 at 7.64:1 contrast (WCAG AA passes).

Color values

HEX	#4DA3E1
RGB	rgb(77, 163, 225)
HSL	hsl(205, 71%, 59%)
HSV	hsv(205, 66%, 88%)
CMYK	cmyk(65.8%, 27.6%, 0%, 11.8%)
CIE-LAB	lab(64.33, -6.78, -38.96)
CIE-LCH	lch(64.33, 39.55, 260.13°)
OKLab	oklab(68.9% -0.0564 -0.1098)
OKLCH	oklch(68.9% 0.123 242.8)
XYZ	xyz(29.7432, 33.2053, 76.0613)
Luminance	0.3321 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DA3E1 #E18B4D

analogous

#4DE1D5 #4DA3E1 #4D59E1

triadic

#4DA3E1 #E14DA3 #A3E14D

tetradic

#4DA3E1 #D54DE1 #E18B4D #59E14D

square

#4DA3E1 #D54DE1 #E18B4D #59E14D

split-complementary

#4DA3E1 #E14D59 #E1D54D

monochromatic

#1A649A #2386CE #4DA3E1 #81BEEA #B6D9F3

Accessibility & contrast

On white

2.75

#4DA3E1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.64

#4DA3E1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DA3E1

7.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DA3E1	#FFFFFF	#000000	##000000
##4DA3E1	1.00	2.75	7.64	7.64
#FFFFFF	2.75	1.00	21.00	21.00
#000000	7.64	21.00	1.00	1.00
##000000	7.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#87A4E4

Deuteranopia (green-blind)

#7396E0

Tritanopia (blue-blind)

#00B2B9

Achromatopsia (no color)

#9C9C9C

Design tokens & code

CSS

--color: #4da3e1;
/* rgb */ color: rgb(77, 163, 225);
/* oklch */ color: oklch(68.9% 0.123 242.8);

Tailwind

colors: {
  custom: {
    50: '#8dbeea',
    500: '#4da3e1',
    950: '#000000',
  },
}

SCSS

$custom: #4da3e1;
$custom-light: #8dbeea;
$custom-dark: #000000;

JSON

{
  "hex": "#4da3e1",
  "rgb": {
    "r": 77,
    "g": 163,
    "b": 225
  },
  "hsl": {
    "h": 205.135,
    "s": 71.154,
    "l": 59.216
  },
  "oklch": {
    "l": 0.689,
    "c": 0.12348,
    "h": 242.8
  },
  "luminance": 0.33208
}

Semantic roles & 50–950 ramp

primary

#4DA3E1

secondary

#E2C0A8

accent

#853AEE

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0D1216

muted

#7E8184

Preview Lab

Preview with #4DA3E1

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

Preview Lab → · Contrast checker → · Palette generator →