#34459E#34459E

#34459E is a dark, vivid blue. Relative luminance 0.075; OKLCH L 43.0% C 0.145 H 270.9°. Best body text is #FFFFFF at 8.43:1 contrast (WCAG AA passes).

Color values

HEX	#34459E
RGB	rgb(52, 69, 158)
HSL	hsl(230, 50%, 41%)
HSV	hsv(230, 67%, 62%)
CMYK	cmyk(67.1%, 56.3%, 0%, 38%)
CIE-LAB	lab(32.82, 23.34, -50.54)
CIE-LCH	lch(32.82, 55.67, 294.79°)
OKLab	oklab(42.98% 0.0022 -0.1453)
OKLCH	oklch(42.98% 0.145 270.9)
XYZ	xyz(9.7138, 7.4540, 33.2680)
Luminance	0.0746 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#34459E #9E8D34

analogous

#347A9E #34459E #58349E

triadic

#34459E #9E3445 #459E34

tetradic

#34459E #9E347A #9E8D34 #349E58

square

#34459E #9E347A #9E8D34 #349E58

split-complementary

#34459E #9E5834 #7A9E34

monochromatic

#161D42 #253170 #34459E #4B5FC4 #7988D3

Accessibility & contrast

On white

8.43

#34459E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.49

#34459E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #34459E

8.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##34459E	#FFFFFF	#000000	##FFFFFF
##34459E	1.00	8.43	2.49	8.43
#FFFFFF	8.43	1.00	21.00	1.00
#000000	2.49	21.00	1.00	21.00
##FFFFFF	8.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052A1

Deuteranopia (green-blind)

#00499C

Tritanopia (blue-blind)

#005A6A

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #34459e;
/* rgb */ color: rgb(52, 69, 158);
/* oklch */ color: oklch(43.0% 0.145 270.9);

Tailwind

colors: {
  custom: {
    50: '#7878bb',
    500: '#34459e',
    950: '#000000',
  },
}

SCSS

$custom: #34459e;
$custom-light: #7878bb;
$custom-dark: #000000;

JSON

{
  "hex": "#34459e",
  "rgb": {
    "r": 52,
    "g": 69,
    "b": 158
  },
  "hsl": {
    "h": 230.377,
    "s": 50.476,
    "l": 41.176
  },
  "oklch": {
    "l": 0.42978,
    "c": 0.14535,
    "h": 270.9
  },
  "luminance": 0.07455
}

Semantic roles & 50–950 ramp

primary

#34459E

secondary

#BCB072

accent

#C34EDA

background

#F7F7FB

surface

#EEEDF6

border

#C9C8D0

text

#0A0912

muted

#7C7B81

Preview Lab

Preview with #34459E

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

Preview Lab → · Contrast checker → · Palette generator →