#4DC1EC#4DC1EC

#4DC1EC is a light, moderate cyan. Relative luminance 0.458; OKLCH L 76.3% C 0.120 H 226.3°. Best body text is #000000 at 10.15:1 contrast (WCAG AA passes).

Color values

HEX	#4DC1EC
RGB	rgb(77, 193, 236)
HSL	hsl(196, 81%, 61%)
HSV	hsv(196, 67%, 93%)
CMYK	cmyk(67.4%, 18.2%, 0%, 7.5%)
CIE-LAB	lab(73.40, -19.38, -30.89)
CIE-LCH	lch(73.40, 36.47, 237.91°)
OKLab	oklab(76.26% -0.0826 -0.0864)
OKLCH	oklch(76.26% 0.12 226.3)
XYZ	xyz(37.2648, 45.7697, 86.2111)
Luminance	0.4577 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DC1EC #EC784D

analogous

#4DECC7 #4DC1EC #4D72EC

triadic

#4DC1EC #EC4DC1 #C1EC4D

tetradic

#4DC1EC #C74DEC #EC784D #72EC4D

square

#4DC1EC #C74DEC #EC784D #72EC4D

split-complementary

#4DC1EC #EC4D72 #ECC74D

monochromatic

#1283AC #18ADE4 #4DC1EC #84D4F2 #BCE8F8

Accessibility & contrast

On white

2.07

#4DC1EC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

10.15

#4DC1EC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DC1EC

10.15:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DC1EC	#FFFFFF	#000000	##000000
##4DC1EC	1.00	2.07	10.15	10.15
#FFFFFF	2.07	1.00	21.00	21.00
#000000	10.15	21.00	1.00	1.00
##000000	10.15	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AABDEE

Deuteranopia (green-blind)

#94ADEB

Tritanopia (blue-blind)

#00CECF

Achromatopsia (no color)

#B4B4B4

Design tokens & code

CSS

--color: #4dc1ec;
/* rgb */ color: rgb(77, 193, 236);
/* oklch */ color: oklch(76.3% 0.120 226.3);

Tailwind

colors: {
  custom: {
    50: '#90d3f2',
    500: '#4dc1ec',
    950: '#000000',
  },
}

SCSS

$custom: #4dc1ec;
$custom-light: #90d3f2;
$custom-dark: #000000;

JSON

{
  "hex": "#4dc1ec",
  "rgb": {
    "r": 77,
    "g": 193,
    "b": 236
  },
  "hsl": {
    "h": 196.226,
    "s": 80.711,
    "l": 61.373
  },
  "oklch": {
    "l": 0.76261,
    "c": 0.11954,
    "h": 226.3
  },
  "luminance": 0.45774
}

Semantic roles & 50–950 ramp

primary

#4DC1EC

secondary

#E8BDAD

accent

#4208DD

background

#F9FCFE

surface

#F2F9FD

border

#CCD2D5

text

#0E1417

muted

#7E8285

Preview Lab

Preview with #4DC1EC

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

Preview Lab → · Contrast checker → · Palette generator →