#34368A#34368A

#34368A is a dark, vivid blue. Relative luminance 0.052; OKLCH L 38.4% C 0.137 H 276.8°. Best body text is #FFFFFF at 10.29:1 contrast (WCAG AA passes).

Color values

HEX	#34368A
RGB	rgb(52, 54, 138)
HSL	hsl(239, 45%, 37%)
HSV	hsv(239, 62%, 54%)
CMYK	cmyk(62.3%, 60.9%, 0%, 45.9%)
CIE-LAB	lab(27.30, 26.08, -47.24)
CIE-LCH	lch(27.30, 53.97, 298.90°)
OKLab	oklab(38.38% 0.0162 -0.1358)
OKLCH	oklch(38.38% 0.137 276.8)
XYZ	xyz(7.3213, 5.2028, 24.6583)
Luminance	0.0520 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#34368A #8A8834

analogous

#34618A #34368A #5D348A

triadic

#34368A #8A3436 #368A34

tetradic

#34368A #8A3461 #8A8834 #348A5D

square

#34368A #8A3461 #8A8834 #348A5D

split-complementary

#34368A #8A5D34 #618A34

monochromatic

#131331 #23255E #34368A #4547B6 #6F72C9

Accessibility & contrast

On white

10.29

#34368A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#34368A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #34368A

10.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##34368A	#FFFFFF	#000000	##FFFFFF
##34368A	1.00	10.29	2.04	10.29
#FFFFFF	10.29	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00448D

Deuteranopia (green-blind)

#003D88

Tritanopia (blue-blind)

#004A5A

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #34368a;
/* rgb */ color: rgb(52, 54, 138);
/* oklch */ color: oklch(38.4% 0.137 276.8);

Tailwind

colors: {
  custom: {
    50: '#756dad',
    500: '#34368a',
    950: '#000000',
  },
}

SCSS

$custom: #34368a;
$custom-light: #756dad;
$custom-dark: #000000;

JSON

{
  "hex": "#34368a",
  "rgb": {
    "r": 52,
    "g": 54,
    "b": 138
  },
  "hsl": {
    "h": 238.605,
    "s": 45.263,
    "l": 37.255
  },
  "oklch": {
    "l": 0.38383,
    "c": 0.13677,
    "h": 276.8
  },
  "luminance": 0.05203
}

Semantic roles & 50–950 ramp

primary

#34368A

secondary

#B1AF69

accent

#D253D5

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#090710

muted

#7B7A7F

Preview Lab

Preview with #34368A

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

Preview Lab → · Contrast checker → · Palette generator →