#4AC1DC#4AC1DC

#4AC1DC is a light, moderate cyan. Relative luminance 0.448; OKLCH L 75.5% C 0.111 H 215.7°. Best body text is #000000 at 9.95:1 contrast (WCAG AA passes).

Color values

HEX	#4AC1DC
RGB	rgb(74, 193, 220)
HSL	hsl(191, 68%, 58%)
HSV	hsv(191, 66%, 86%)
CMYK	cmyk(66.4%, 12.3%, 0%, 13.7%)
CIE-LAB	lab(72.73, -24.75, -23.25)
CIE-LCH	lch(72.73, 33.96, 223.21°)
OKLab	oklab(75.51% -0.0901 -0.0647)
OKLCH	oklch(75.51% 0.111 215.7)
XYZ	xyz(34.8069, 44.7592, 74.5013)
Luminance	0.4476 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4AC1DC #DC654A

analogous

#4ADCAE #4AC1DC #4A78DC

triadic

#4AC1DC #DC4AC1 #C1DC4A

tetradic

#4AC1DC #AE4ADC #DC654A #78DC4A

square

#4AC1DC #AE4ADC #DC654A #78DC4A

split-complementary

#4AC1DC #DC4A78 #DCAE4A

monochromatic

#1C7A90 #26A6C3 #4AC1DC #7DD3E6 #B1E4F0

Accessibility & contrast

On white

2.11

#4AC1DC on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.95

#4AC1DC on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4AC1DC

9.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4AC1DC	#FFFFFF	#000000	##000000
##4AC1DC	1.00	2.11	9.95	9.95
#FFFFFF	2.11	1.00	21.00	21.00
#000000	9.95	21.00	1.00	1.00
##000000	9.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#AEBBDE

Deuteranopia (green-blind)

#9AACDC

Tritanopia (blue-blind)

#00CBC9

Achromatopsia (no color)

#B2B2B2

Design tokens & code

CSS

--color: #4ac1dc;
/* rgb */ color: rgb(74, 193, 220);
/* oklch */ color: oklch(75.5% 0.111 215.7);

Tailwind

colors: {
  custom: {
    50: '#8dd4e7',
    500: '#4ac1dc',
    950: '#000000',
  },
}

SCSS

$custom: #4ac1dc;
$custom-light: #8dd4e7;
$custom-dark: #000000;

JSON

{
  "hex": "#4ac1dc",
  "rgb": {
    "r": 74,
    "g": 193,
    "b": 220
  },
  "hsl": {
    "h": 191.096,
    "s": 67.593,
    "l": 57.647
  },
  "oklch": {
    "l": 0.75514,
    "c": 0.11097,
    "h": 215.7
  },
  "luminance": 0.44763
}

Semantic roles & 50–950 ramp

primary

#4AC1DC

secondary

#DEAEA4

accent

#5D3DEA

background

#F9FDFE

surface

#F2FAFC

border

#CCD3D5

text

#0E1416

muted

#7E8384

Preview Lab

Preview with #4AC1DC

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

Preview Lab → · Contrast checker → · Palette generator →