#2059BB#2059BB

#2059BB is a mid, vivid blue. Relative luminance 0.110; OKLCH L 48.6% C 0.166 H 260.6°. Best body text is #FFFFFF at 6.55:1 contrast (WCAG AA passes).

Color values

HEX	#2059BB
RGB	rgb(32, 89, 187)
HSL	hsl(218, 71%, 43%)
HSV	hsv(218, 83%, 73%)
CMYK	cmyk(82.9%, 52.4%, 0%, 26.7%)
CIE-LAB	lab(39.64, 18.65, -56.74)
CIE-LCH	lch(39.64, 59.73, 288.20°)
OKLab	oklab(48.59% -0.0272 -0.1636)
OKLCH	oklch(48.59% 0.166 260.6)
XYZ	xyz(13.1344, 11.0381, 48.4424)
Luminance	0.1104 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2059BB #BB8220

analogous

#20A7BB #2059BB #3420BB

triadic

#2059BB #BB2059 #59BB20

tetradic

#2059BB #BB20A7 #BB8220 #20BB34

square

#2059BB #BB20A7 #BB8220 #20BB34

split-complementary

#2059BB #BB3420 #A7BB20

monochromatic

#0E2752 #174087 #2059BB #3B77DD #6F9BE6

Accessibility & contrast

On white

6.55

#2059BB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.21

#2059BB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2059BB

6.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2059BB	#FFFFFF	#000000	##FFFFFF
##2059BB	1.00	6.55	3.21	6.55
#FFFFFF	6.55	1.00	21.00	1.00
#000000	3.21	21.00	1.00	21.00
##FFFFFF	6.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1165BE

Deuteranopia (green-blind)

#0057B9

Tritanopia (blue-blind)

#007181

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #2059bb;
/* rgb */ color: rgb(32, 89, 187);
/* oklch */ color: oklch(48.6% 0.166 260.6);

Tailwind

colors: {
  custom: {
    50: '#7687d0',
    500: '#2059bb',
    950: '#000000',
  },
}

SCSS

$custom: #2059bb;
$custom-light: #7687d0;
$custom-dark: #000000;

JSON

{
  "hex": "#2059bb",
  "rgb": {
    "r": 32,
    "g": 89,
    "b": 187
  },
  "hsl": {
    "h": 217.935,
    "s": 70.776,
    "l": 42.941
  },
  "oklch": {
    "l": 0.48593,
    "c": 0.16584,
    "h": 260.6
  },
  "luminance": 0.1104
}

Semantic roles & 50–950 ramp

primary

#2059BB

secondary

#CDA86A

accent

#AC3AEE

background

#F7F8FC

surface

#EEEFF9

border

#C9CAD2

text

#0A0B14

muted

#7C7C82

Preview Lab

Preview with #2059BB

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

Preview Lab → · Contrast checker → · Palette generator →