#34317C#34317C

#34317C is a dark, vivid blue. Relative luminance 0.044; OKLCH L 36.3% C 0.123 H 280.1°. Best body text is #FFFFFF at 11.19:1 contrast (WCAG AA passes).

Color values

HEX	#34317C
RGB	rgb(52, 49, 124)
HSL	hsl(242, 43%, 34%)
HSV	hsv(242, 60%, 49%)
CMYK	cmyk(58.1%, 60.5%, 0%, 51.4%)
CIE-LAB	lab(24.89, 24.48, -42.39)
CIE-LCH	lch(24.89, 48.95, 300.00°)
OKLab	oklab(36.25% 0.0216 -0.1216)
OKLCH	oklch(36.25% 0.123 280.1)
XYZ	xyz(6.1514, 4.3815, 19.5864)
Luminance	0.0438 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#34317C #797C31

analogous

#31547C #34317C #5A317C

triadic

#34317C #7C3431 #317C34

tetradic

#34317C #7C3154 #797C31 #317C5A

square

#34317C #7C3154 #797C31 #317C5A

split-complementary

#34317C #7C5A31 #547C31

monochromatic

#0F0E24 #222050 #34317C #4642A8 #6965C2

Accessibility & contrast

On white

11.19

#34317C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#34317C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #34317C

11.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##34317C	#FFFFFF	#000000	##FFFFFF
##34317C	1.00	11.19	1.88	11.19
#FFFFFF	11.19	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E7E

Deuteranopia (green-blind)

#00387A

Tritanopia (blue-blind)

#0F4351

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #34317c;
/* rgb */ color: rgb(52, 49, 124);
/* oklch */ color: oklch(36.3% 0.123 280.1);

Tailwind

colors: {
  custom: {
    50: '#7369a2',
    500: '#34317c',
    950: '#000000',
  },
}

SCSS

$custom: #34317c;
$custom-light: #7369a2;
$custom-dark: #000000;

JSON

{
  "hex": "#34317c",
  "rgb": {
    "r": 52,
    "g": 49,
    "b": 124
  },
  "hsl": {
    "h": 242.4,
    "s": 43.353,
    "l": 33.922
  },
  "oklch": {
    "l": 0.3625,
    "c": 0.12348,
    "h": 280.1
  },
  "luminance": 0.04382
}

Semantic roles & 50–950 ramp

primary

#34317C

secondary

#A7AA5F

accent

#D355CE

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#08060F

muted

#7B7A7F

Preview Lab

Preview with #34317C

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

Preview Lab → · Contrast checker → · Palette generator →