#2066B3#2066B3

#2066B3 is a mid, vivid cyan. Relative luminance 0.131; OKLCH L 50.9% C 0.140 H 254.1°. Best body text is #FFFFFF at 5.81:1 contrast (WCAG AA passes).

Color values

HEX	#2066B3
RGB	rgb(32, 102, 179)
HSL	hsl(211, 70%, 41%)
HSV	hsv(211, 82%, 70%)
CMYK	cmyk(82.1%, 43%, 0%, 29.8%)
CIE-LAB	lab(42.86, 7.06, -46.89)
CIE-LCH	lch(42.86, 47.41, 278.56°)
OKLab	oklab(50.9% -0.0384 -0.1343)
OKLCH	oklch(50.9% 0.14 254.1)
XYZ	xyz(13.4807, 13.0628, 44.4500)
Luminance	0.1306 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2066B3 #B36D20

analogous

#20B0B3 #2066B3 #2420B3

triadic

#2066B3 #B32066 #66B320

tetradic

#2066B3 #B320B0 #B36D20 #20B324

square

#2066B3 #B320B0 #B36D20 #20B324

split-complementary

#2066B3 #B32420 #B0B320

monochromatic

#0D2B4B #17487F #2066B3 #3584DB #69A4E4

Accessibility & contrast

On white

5.81

#2066B3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.61

#2066B3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2066B3

5.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2066B3	#FFFFFF	#000000	##FFFFFF
##2066B3	1.00	5.81	3.61	5.81
#FFFFFF	5.81	1.00	21.00	1.00
#000000	3.61	21.00	1.00	21.00
##FFFFFF	5.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F6CB6

Deuteranopia (green-blind)

#235FB1

Tritanopia (blue-blind)

#007884

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #2066b3;
/* rgb */ color: rgb(32, 102, 179);
/* oklch */ color: oklch(50.9% 0.140 254.1);

Tailwind

colors: {
  custom: {
    50: '#7491ca',
    500: '#2066b3',
    950: '#000000',
  },
}

SCSS

$custom: #2066b3;
$custom-light: #7491ca;
$custom-dark: #000000;

JSON

{
  "hex": "#2066b3",
  "rgb": {
    "r": 32,
    "g": 102,
    "b": 179
  },
  "hsl": {
    "h": 211.429,
    "s": 69.668,
    "l": 41.373
  },
  "oklch": {
    "l": 0.50898,
    "c": 0.1397,
    "h": 254.1
  },
  "luminance": 0.13064
}

Semantic roles & 50–950 ramp

primary

#2066B3

secondary

#CA9A65

accent

#983BEC

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#0A0C13

muted

#7C7D82

Preview Lab

Preview with #2066B3

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

Preview Lab → · Contrast checker → · Palette generator →