#2130BD#2130BD

#2130BD is a dark, highly saturated blue. Relative luminance 0.061; OKLCH L 41.3% C 0.215 H 268.5°. Best body text is #FFFFFF at 9.45:1 contrast (WCAG AA passes).

Color values

HEX	#2130BD
RGB	rgb(33, 48, 189)
HSL	hsl(234, 70%, 44%)
HSV	hsv(234, 83%, 74%)
CMYK	cmyk(82.5%, 74.6%, 0%, 25.9%)
CIE-LAB	lab(29.69, 45.74, -74.22)
CIE-LCH	lch(29.69, 87.18, 301.64°)
OKLab	oklab(41.29% -0.0058 -0.2151)
OKLCH	oklch(41.29% 0.215 268.5)
XYZ	xyz(10.8663, 6.1101, 48.7409)
Luminance	0.0611 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2130BD #BDAE21

analogous

#217EBD #2130BD #6021BD

triadic

#2130BD #BD2130 #30BD21

tetradic

#2130BD #BD217E #BDAE21 #21BD60

square

#2130BD #BD217E #BDAE21 #21BD60

split-complementary

#2130BD #BD6021 #7EBD21

monochromatic

#0F1655 #182389 #2130BD #3E4DDD #727DE6

Accessibility & contrast

On white

9.45

#2130BD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#2130BD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2130BD

9.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2130BD	#FFFFFF	#000000	##FFFFFF
##2130BD	1.00	9.45	2.22	9.45
#FFFFFF	9.45	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004EC1

Deuteranopia (green-blind)

#003EBB

Tritanopia (blue-blind)

#005A74

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #2130bd;
/* rgb */ color: rgb(33, 48, 189);
/* oklch */ color: oklch(41.3% 0.215 268.5);

Tailwind

colors: {
  custom: {
    50: '#7b6ad2',
    500: '#2130bd',
    950: '#000000',
  },
}

SCSS

$custom: #2130bd;
$custom-light: #7b6ad2;
$custom-dark: #000000;

JSON

{
  "hex": "#2130bd",
  "rgb": {
    "r": 33,
    "g": 48,
    "b": 189
  },
  "hsl": {
    "h": 234.231,
    "s": 70.27,
    "l": 43.529
  },
  "oklch": {
    "l": 0.41291,
    "c": 0.21518,
    "h": 268.5
  },
  "luminance": 0.06111
}

Semantic roles & 50–950 ramp

primary

#2130BD

secondary

#CDC46D

accent

#DC3BED

background

#F8F6FD

surface

#EFEBFA

border

#CAC6D3

text

#0B0614

muted

#7C7A83

Preview Lab

Preview with #2130BD

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

Preview Lab → · Contrast checker → · Palette generator →