#3ABCDB#3ABCDB

#3ABCDB is a light, moderate cyan. Relative luminance 0.420; OKLCH L 73.9% C 0.117 H 217.5°. Best body text is #000000 at 9.40:1 contrast (WCAG AA passes).

Color values

HEX	#3ABCDB
RGB	rgb(58, 188, 219)
HSL	hsl(192, 69%, 54%)
HSV	hsv(192, 74%, 86%)
CMYK	cmyk(73.5%, 14.2%, 0%, 14.1%)
CIE-LAB	lab(70.85, -24.70, -25.61)
CIE-LCH	lch(70.85, 35.58, 226.03°)
OKLab	oklab(73.89% -0.093 -0.0715)
OKLCH	oklch(73.89% 0.117 217.5)
XYZ	xyz(32.5089, 41.9766, 73.3930)
Luminance	0.4198 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3ABCDB #DB593A

analogous

#3ADBAA #3ABCDB #3A6CDB

triadic

#3ABCDB #DB3ABC #BCDB3A

tetradic

#3ABCDB #AA3ADB #DB593A #6CDB3A

square

#3ABCDB #AA3ADB #DB593A #6CDB3A

split-complementary

#3ABCDB #DB3A6C #DBAA3A

monochromatic

#186E83 #219AB6 #3ABCDB #6ECEE4 #A1DFEE

Accessibility & contrast

On white

2.23

#3ABCDB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.40

#3ABCDB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #3ABCDB

9.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3ABCDB	#FFFFFF	#000000	##000000
##3ABCDB	1.00	2.23	9.40	9.40
#FFFFFF	2.23	1.00	21.00	21.00
#000000	9.40	21.00	1.00	1.00
##000000	9.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A8B6DD

Deuteranopia (green-blind)

#92A6DB

Tritanopia (blue-blind)

#00C7C6

Achromatopsia (no color)

#ADADAD

Design tokens & code

CSS

--color: #3abcdb;
/* rgb */ color: rgb(58, 188, 219);
/* oklch */ color: oklch(73.9% 0.117 217.5);

Tailwind

colors: {
  custom: {
    50: '#87d0e6',
    500: '#3abcdb',
    950: '#000000',
  },
}

SCSS

$custom: #3abcdb;
$custom-light: #87d0e6;
$custom-dark: #000000;

JSON

{
  "hex": "#3abcdb",
  "rgb": {
    "r": 58,
    "g": 188,
    "b": 219
  },
  "hsl": {
    "h": 191.553,
    "s": 69.099,
    "l": 54.314
  },
  "oklch": {
    "l": 0.73885,
    "c": 0.11734,
    "h": 217.5
  },
  "luminance": 0.4198
}

Semantic roles & 50–950 ramp

primary

#3ABCDB

secondary

#DBA396

accent

#5E3CEC

background

#F9FCFE

surface

#F1F9FC

border

#CBD2D5

text

#0D1416

muted

#7E8284

Preview Lab

Preview with #3ABCDB

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

Preview Lab → · Contrast checker → · Palette generator →