#3A83AB#3A83AB

#3A83AB is a mid, moderate cyan. Relative luminance 0.201; OKLCH L 58.1% C 0.095 H 235.7°. Best body text is #000000 at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#3A83AB
RGB	rgb(58, 131, 171)
HSL	hsl(201, 49%, 45%)
HSV	hsv(201, 66%, 67%)
CMYK	cmyk(66.1%, 23.4%, 0%, 32.9%)
CIE-LAB	lab(51.92, -9.88, -27.90)
CIE-LCH	lch(51.92, 29.59, 250.49°)
OKLab	oklab(58.11% -0.0534 -0.0783)
OKLCH	oklch(58.11% 0.095 235.7)
XYZ	xyz(17.2091, 20.0706, 41.4873)
Luminance	0.2007 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A83AB #AB623A

analogous

#3AAB9B #3A83AB #3A4AAB

triadic

#3A83AB #AB3A83 #83AB3A

tetradic

#3A83AB #9B3AAB #AB623A #4AAB3A

square

#3A83AB #9B3AAB #AB623A #4AAB3A

split-complementary

#3A83AB #AB3A4A #AB9B3A

monochromatic

#1B3D50 #2A607D #3A83AB #5BA1C7 #89BBD7

Accessibility & contrast

On white

4.19

#3A83AB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.01

#3A83AB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A83AB

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A83AB	#FFFFFF	#000000	##000000
##3A83AB	1.00	4.19	5.01	5.01
#FFFFFF	4.19	1.00	21.00	21.00
#000000	5.01	21.00	1.00	1.00
##000000	5.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7082AD

Deuteranopia (green-blind)

#6077AA

Tritanopia (blue-blind)

#008D90

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #3a83ab;
/* rgb */ color: rgb(58, 131, 171);
/* oklch */ color: oklch(58.1% 0.095 235.7);

Tailwind

colors: {
  custom: {
    50: '#7ca7c4',
    500: '#3a83ab',
    950: '#000000',
  },
}

SCSS

$custom: #3a83ab;
$custom-light: #7ca7c4;
$custom-dark: #000000;

JSON

{
  "hex": "#3a83ab",
  "rgb": {
    "r": 58,
    "g": 131,
    "b": 171
  },
  "hsl": {
    "h": 201.239,
    "s": 49.345,
    "l": 44.902
  },
  "oklch": {
    "l": 0.5811,
    "c": 0.09479,
    "h": 235.7
  },
  "luminance": 0.20072
}

Semantic roles & 50–950 ramp

primary

#3A83AB

secondary

#C19780

accent

#804FD9

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0B0F12

muted

#7C7F81

Preview Lab

Preview with #3A83AB

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

Preview Lab → · Contrast checker → · Palette generator →