#3AB7E3#3AB7E3

#3AB7E3 is a light, vivid cyan. Relative luminance 0.403; OKLCH L 73.0% C 0.123 H 226.3°. Best body text is #000000 at 9.06:1 contrast (WCAG AA passes).

Color values

HEX	#3AB7E3
RGB	rgb(58, 183, 227)
HSL	hsl(196, 75%, 56%)
HSV	hsv(196, 74%, 89%)
CMYK	cmyk(74.4%, 19.4%, 0%, 11%)
CIE-LAB	lab(69.69, -19.58, -31.77)
CIE-LCH	lch(69.69, 37.31, 238.36°)
OKLab	oklab(73.05% -0.0853 -0.0891)
OKLCH	oklch(73.05% 0.123 226.3)
XYZ	xyz(32.5378, 40.3087, 78.7236)
Luminance	0.4031 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3AB7E3 #E3663A

analogous

#3AE3BA #3AB7E3 #3A62E3

triadic

#3AB7E3 #E33AB7 #B7E33A

tetradic

#3AB7E3 #BA3AE3 #E3663A #62E33A

square

#3AB7E3 #BA3AE3 #E3663A #62E33A

split-complementary

#3AB7E3 #E33A62 #E3BA3A

monochromatic

#146F8E #1C98C4 #3AB7E3 #70CBEB #A5DEF2

Accessibility & contrast

On white

2.32

#3AB7E3 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.06

#3AB7E3 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3AB7E3

9.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3AB7E3	#FFFFFF	#000000	##000000
##3AB7E3	1.00	2.32	9.06	9.06
#FFFFFF	2.32	1.00	21.00	21.00
#000000	9.06	21.00	1.00	1.00
##000000	9.06	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#9FB3E5

Deuteranopia (green-blind)

#88A3E2

Tritanopia (blue-blind)

#00C4C5

Achromatopsia (no color)

#AAAAAA

Design tokens & code

CSS

--color: #3ab7e3;
/* rgb */ color: rgb(58, 183, 227);
/* oklch */ color: oklch(73.0% 0.123 226.3);

Tailwind

colors: {
  custom: {
    50: '#87ccec',
    500: '#3ab7e3',
    950: '#000000',
  },
}

SCSS

$custom: #3ab7e3;
$custom-light: #87ccec;
$custom-dark: #000000;

JSON

{
  "hex": "#3ab7e3",
  "rgb": {
    "r": 58,
    "g": 183,
    "b": 227
  },
  "hsl": {
    "h": 195.621,
    "s": 75.111,
    "l": 55.882
  },
  "oklch": {
    "l": 0.73049,
    "c": 0.12333,
    "h": 226.3
  },
  "luminance": 0.40313
}

Semantic roles & 50–950 ramp

primary

#3AB7E3

secondary

#DFAC99

accent

#6736F2

background

#F9FCFE

surface

#F1F8FD

border

#CBD1D5

text

#0D1316

muted

#7E8284

Preview Lab

Preview with #3AB7E3

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

Preview Lab → · Contrast checker → · Palette generator →