#4DA8EA#4DA8EA

#4DA8EA is a light, vivid cyan. Relative luminance 0.355; OKLCH L 70.5% C 0.130 H 243.2°. Best body text is #000000 at 8.10:1 contrast (WCAG AA passes).

Color values

HEX	#4DA8EA
RGB	rgb(77, 168, 234)
HSL	hsl(205, 79%, 61%)
HSV	hsv(205, 67%, 92%)
CMYK	cmyk(67.1%, 28.2%, 0%, 8.2%)
CIE-LAB	lab(66.15, -6.60, -41.06)
CIE-LCH	lch(66.15, 41.59, 260.87°)
OKLab	oklab(70.47% -0.0586 -0.1159)
OKLCH	oklch(70.47% 0.13 243.2)
XYZ	xyz(31.9088, 35.5202, 83.0004)
Luminance	0.3552 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DA8EA #EA8F4D

analogous

#4DEADD #4DA8EA #4D59EA

triadic

#4DA8EA #EA4DA8 #A8EA4D

tetradic

#4DA8EA #DD4DEA #EA8F4D #59EA4D

square

#4DA8EA #DD4DEA #EA8F4D #59EA4D

split-complementary

#4DA8EA #EA4D59 #EADD4D

monochromatic

#146AA9 #1A8DDF #4DA8EA #84C3F0 #BADEF7

Accessibility & contrast

On white

2.59

#4DA8EA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.10

#4DA8EA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DA8EA

8.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DA8EA	#FFFFFF	#000000	##000000
##4DA8EA	1.00	2.59	8.10	8.10
#FFFFFF	2.59	1.00	21.00	21.00
#000000	8.10	21.00	1.00	1.00
##000000	8.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8AA9ED

Deuteranopia (green-blind)

#759AE9

Tritanopia (blue-blind)

#00B8BF

Achromatopsia (no color)

#A1A1A1

Design tokens & code

CSS

--color: #4da8ea;
/* rgb */ color: rgb(77, 168, 234);
/* oklch */ color: oklch(70.5% 0.130 243.2);

Tailwind

colors: {
  custom: {
    50: '#8fc1f1',
    500: '#4da8ea',
    950: '#000000',
  },
}

SCSS

$custom: #4da8ea;
$custom-light: #8fc1f1;
$custom-dark: #000000;

JSON

{
  "hex": "#4da8ea",
  "rgb": {
    "r": 77,
    "g": 168,
    "b": 234
  },
  "hsl": {
    "h": 205.223,
    "s": 78.894,
    "l": 60.98
  },
  "oklch": {
    "l": 0.70473,
    "c": 0.12985,
    "h": 243.2
  },
  "luminance": 0.35524
}

Semantic roles & 50–950 ramp

primary

#4DA8EA

secondary

#E7C5AC

accent

#620ADB

background

#F9FBFE

surface

#F2F7FD

border

#CCD0D5

text

#0E1216

muted

#7E8184

Preview Lab

Preview with #4DA8EA

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

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