#2134A5#2134A5

#2134A5 is a dark, vivid blue. Relative luminance 0.055; OKLCH L 39.4% C 0.181 H 268.5°. Best body text is #FFFFFF at 10.00:1 contrast (WCAG AA passes).

Color values

HEX	#2134A5
RGB	rgb(33, 52, 165)
HSL	hsl(231, 67%, 39%)
HSV	hsv(231, 80%, 65%)
CMYK	cmyk(80%, 68.5%, 0%, 35.3%)
CIE-LAB	lab(28.10, 34.77, -62.51)
CIE-LCH	lch(28.10, 71.53, 299.08°)
OKLab	oklab(39.41% -0.0048 -0.181)
OKLCH	oklch(39.41% 0.181 268.5)
XYZ	xyz(8.6444, 5.4949, 36.1951)
Luminance	0.0550 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2134A5 #A59221

analogous

#2176A5 #2134A5 #5021A5

triadic

#2134A5 #A52134 #34A521

tetradic

#2134A5 #A52176 #A59221 #21A550

square

#2134A5 #A52176 #A59221 #21A550

split-complementary

#2134A5 #A55021 #76A521

monochromatic

#0D143F #172472 #2134A5 #2E46D5 #6173DF

Accessibility & contrast

On white

10.00

#2134A5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.10

#2134A5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2134A5

10.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2134A5	#FFFFFF	#000000	##FFFFFF
##2134A5	1.00	10.00	2.10	10.00
#FFFFFF	10.00	1.00	21.00	1.00
#000000	2.10	21.00	1.00	21.00
##FFFFFF	10.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0049A8

Deuteranopia (green-blind)

#003CA3

Tritanopia (blue-blind)

#005368

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #2134a5;
/* rgb */ color: rgb(33, 52, 165);
/* oklch */ color: oklch(39.4% 0.181 268.5);

Tailwind

colors: {
  custom: {
    50: '#746bc1',
    500: '#2134a5',
    950: '#000000',
  },
}

SCSS

$custom: #2134a5;
$custom-light: #746bc1;
$custom-dark: #000000;

JSON

{
  "hex": "#2134a5",
  "rgb": {
    "r": 33,
    "g": 52,
    "b": 165
  },
  "hsl": {
    "h": 231.364,
    "s": 66.667,
    "l": 38.824
  },
  "oklch": {
    "l": 0.39411,
    "c": 0.18108,
    "h": 268.5
  },
  "luminance": 0.05496
}

Semantic roles & 50–950 ramp

primary

#2134A5

secondary

#C4B55E

accent

#D13EEA

background

#F7F6FC

surface

#EEEBF8

border

#C9C6D1

text

#0A0712

muted

#7C7A81

Preview Lab

Preview with #2134A5

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

Preview Lab → · Contrast checker → · Palette generator →