#4EA1B2#4EA1B2

#4EA1B2 is a light, moderate cyan. Relative luminance 0.303; OKLCH L 66.4% C 0.084 H 212.9°. Best body text is #000000 at 7.06:1 contrast (WCAG AA passes).

Color values

HEX	#4EA1B2
RGB	rgb(78, 161, 178)
HSL	hsl(190, 39%, 50%)
HSV	hsv(190, 56%, 70%)
CMYK	cmyk(56.2%, 9.6%, 0%, 30.2%)
CIE-LAB	lab(61.93, -20.23, -16.47)
CIE-LCH	lch(61.93, 26.09, 219.14°)
OKLab	oklab(66.39% -0.0705 -0.0456)
OKLCH	oklch(66.39% 0.084 212.9)
XYZ	xyz(23.9194, 30.3215, 46.7030)
Luminance	0.3032 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EA1B2 #B25F4E

analogous

#4EB291 #4EA1B2 #4E6FB2

triadic

#4EA1B2 #B24EA1 #A1B24E

tetradic

#4EA1B2 #914EB2 #B25F4E #6FB24E

square

#4EA1B2 #914EB2 #B25F4E #6FB24E

split-complementary

#4EA1B2 #B24E6F #B2914E

monochromatic

#29545D #3B7B88 #4EA1B2 #79B8C5 #A3CED7

Accessibility & contrast

On white

2.97

#4EA1B2 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.06

#4EA1B2 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EA1B2

7.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EA1B2	#FFFFFF	#000000	##000000
##4EA1B2	1.00	2.97	7.06	7.06
#FFFFFF	2.97	1.00	21.00	21.00
#000000	7.06	21.00	1.00	1.00
##000000	7.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#949CB3

Deuteranopia (green-blind)

#8591B2

Tritanopia (blue-blind)

#00A8A6

Achromatopsia (no color)

#969696

Design tokens & code

CSS

--color: #4ea1b2;
/* rgb */ color: rgb(78, 161, 178);
/* oklch */ color: oklch(66.4% 0.084 212.9);

Tailwind

colors: {
  custom: {
    50: '#88bdc9',
    500: '#4ea1b2',
    950: '#000000',
  },
}

SCSS

$custom: #4ea1b2;
$custom-light: #88bdc9;
$custom-dark: #000000;

JSON

{
  "hex": "#4ea1b2",
  "rgb": {
    "r": 78,
    "g": 161,
    "b": 178
  },
  "hsl": {
    "h": 190.2,
    "s": 39.37,
    "l": 50.196
  },
  "oklch": {
    "l": 0.66392,
    "c": 0.08399,
    "h": 212.9
  },
  "luminance": 0.30324
}

Semantic roles & 50–950 ramp

primary

#4EA1B2

secondary

#C49F98

accent

#6D59CF

background

#F8FBFC

surface

#F0F6F8

border

#CBD0D1

text

#0C1213

muted

#7D8182

Preview Lab

Preview with #4EA1B2

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

Preview Lab → · Contrast checker → · Palette generator →