#34517C#34517C

#34517C is a dark, moderate blue. Relative luminance 0.081; OKLCH L 43.3% C 0.080 H 258.1°. Best body text is #FFFFFF at 8.03:1 contrast (WCAG AA passes).

Color values

HEX	#34517C
RGB	rgb(52, 81, 124)
HSL	hsl(216, 41%, 35%)
HSV	hsv(216, 58%, 49%)
CMYK	cmyk(58.1%, 34.7%, 0%, 51.4%)
CIE-LAB	lab(34.13, 3.02, -27.64)
CIE-LCH	lch(34.13, 27.81, 276.22°)
OKLab	oklab(43.29% -0.0165 -0.078)
OKLCH	oklch(43.29% 0.08 258.1)
XYZ	xyz(7.9954, 8.0695, 20.2011)
Luminance	0.0807 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#34517C #7C5F34

analogous

#34757C #34517C #3B347C

triadic

#34517C #7C3451 #517C34

tetradic

#34517C #7C3475 #7C5F34 #347C3B

square

#34517C #7C3475 #7C5F34 #347C3B

split-complementary

#34517C #7C3B34 #757C34

monochromatic

#101926 #223551 #34517C #466DA7 #6A8DC0

Accessibility & contrast

On white

8.03

#34517C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.61

#34517C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #34517C

8.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##34517C	#FFFFFF	#000000	##FFFFFF
##34517C	1.00	8.03	2.61	8.03
#FFFFFF	8.03	1.00	21.00	1.00
#000000	2.61	21.00	1.00	21.00
##FFFFFF	8.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#40547E

Deuteranopia (green-blind)

#364D7B

Tritanopia (blue-blind)

#035B61

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #34517c;
/* rgb */ color: rgb(52, 81, 124);
/* oklch */ color: oklch(43.3% 0.080 258.1);

Tailwind

colors: {
  custom: {
    50: '#7181a2',
    500: '#34517c',
    950: '#000000',
  },
}

SCSS

$custom: #34517c;
$custom-light: #7181a2;
$custom-dark: #000000;

JSON

{
  "hex": "#34517c",
  "rgb": {
    "r": 52,
    "g": 81,
    "b": 124
  },
  "hsl": {
    "h": 215.833,
    "s": 40.909,
    "l": 34.51
  },
  "oklch": {
    "l": 0.43285,
    "c": 0.07973,
    "h": 258.1
  },
  "luminance": 0.0807
}

Semantic roles & 50–950 ramp

primary

#34517C

secondary

#A98D63

accent

#A057D1

background

#F7F7FA

surface

#EDEEF3

border

#C8C9CD

text

#080A0F

muted

#7B7C7F

Preview Lab

Preview with #34517C

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

Preview Lab → · Contrast checker → · Palette generator →