#2134A0#2134A0

#2134A0 is a dark, vivid blue. Relative luminance 0.053; OKLCH L 38.9% C 0.175 H 268.6°. Best body text is #FFFFFF at 10.18:1 contrast (WCAG AA passes).

Color values

HEX	#2134A0
RGB	rgb(33, 52, 160)
HSL	hsl(231, 66%, 38%)
HSV	hsv(231, 79%, 63%)
CMYK	cmyk(79.4%, 67.5%, 0%, 37.3%)
CIE-LAB	lab(27.62, 32.91, -60.28)
CIE-LCH	lch(27.62, 68.68, 298.63°)
OKLab	oklab(38.91% -0.0044 -0.1745)
OKLCH	oklch(38.91% 0.175 268.6)
XYZ	xyz(8.1982, 5.3164, 33.8450)
Luminance	0.0532 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2134A0 #A08D21

analogous

#2173A0 #2134A0 #4E21A0

triadic

#2134A0 #A02134 #34A021

tetradic

#2134A0 #A02173 #A08D21 #21A04E

square

#2134A0 #A02173 #A08D21 #21A04E

split-complementary

#2134A0 #A04E21 #73A021

monochromatic

#0C133B #17246D #2134A0 #2B44D3 #5E71DE

Accessibility & contrast

On white

10.18

#2134A0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.06

#2134A0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2134A0

10.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2134A0	#FFFFFF	#000000	##FFFFFF
##2134A0	1.00	10.18	2.06	10.18
#FFFFFF	10.18	1.00	21.00	1.00
#000000	2.06	21.00	1.00	21.00
##FFFFFF	10.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0047A3

Deuteranopia (green-blind)

#003B9E

Tritanopia (blue-blind)

#005165

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #2134a0;
/* rgb */ color: rgb(33, 52, 160);
/* oklch */ color: oklch(38.9% 0.175 268.6);

Tailwind

colors: {
  custom: {
    50: '#736bbd',
    500: '#2134a0',
    950: '#000000',
  },
}

SCSS

$custom: #2134a0;
$custom-light: #736bbd;
$custom-dark: #000000;

JSON

{
  "hex": "#2134a0",
  "rgb": {
    "r": 33,
    "g": 52,
    "b": 160
  },
  "hsl": {
    "h": 231.024,
    "s": 65.803,
    "l": 37.843
  },
  "oklch": {
    "l": 0.38912,
    "c": 0.17456,
    "h": 268.6
  },
  "luminance": 0.05317
}

Semantic roles & 50–950 ramp

primary

#2134A0

secondary

#C2B35B

accent

#CF3FE9

background

#F7F6FB

surface

#EEEBF7

border

#C9C6D0

text

#090612

muted

#7B7A81

Preview Lab

Preview with #2134A0

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

Preview Lab → · Contrast checker → · Palette generator →