#34459D#34459D

#34459D is a dark, vivid blue. Relative luminance 0.074; OKLCH L 42.9% C 0.144 H 270.9°. Best body text is #FFFFFF at 8.45:1 contrast (WCAG AA passes).

Color values

HEX	#34459D
RGB	rgb(52, 69, 157)
HSL	hsl(230, 50%, 41%)
HSV	hsv(230, 67%, 62%)
CMYK	cmyk(66.9%, 56.1%, 0%, 38.4%)
CIE-LAB	lab(32.74, 22.97, -50.05)
CIE-LCH	lch(32.74, 55.07, 294.66°)
OKLab	oklab(42.9% 0.0022 -0.1439)
OKLCH	oklch(42.9% 0.144 270.9)
XYZ	xyz(9.6280, 7.4198, 32.8165)
Luminance	0.0742 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#34459D #9D8C34

analogous

#34799D #34459D #57349D

triadic

#34459D #9D3445 #459D34

tetradic

#34459D #9D3479 #9D8C34 #349D57

square

#34459D #9D3479 #9D8C34 #349D57

split-complementary

#34459D #9D5734 #799D34

monochromatic

#161D41 #25316F #34459D #4B5EC3 #7987D3

Accessibility & contrast

On white

8.45

#34459D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.48

#34459D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #34459D

8.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##34459D	#FFFFFF	#000000	##FFFFFF
##34459D	1.00	8.45	2.48	8.45
#FFFFFF	8.45	1.00	21.00	1.00
#000000	2.48	21.00	1.00	21.00
##FFFFFF	8.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0052A0

Deuteranopia (green-blind)

#00489B

Tritanopia (blue-blind)

#005A6A

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #34459d;
/* rgb */ color: rgb(52, 69, 157);
/* oklch */ color: oklch(42.9% 0.144 270.9);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#34459d",
  "rgb": {
    "r": 52,
    "g": 69,
    "b": 157
  },
  "hsl": {
    "h": 230.286,
    "s": 50.239,
    "l": 40.98
  },
  "oklch": {
    "l": 0.42898,
    "c": 0.14393,
    "h": 270.9
  },
  "luminance": 0.07421
}

Semantic roles & 50–950 ramp

primary

#34459D

secondary

#BBAF72

accent

#C34EDA

background

#F7F7FB

surface

#EEEDF6

border

#C9C8D0

text

#0A0912

muted

#7C7B81

Preview Lab

Preview with #34459D

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

Preview Lab → · Contrast checker → · Palette generator →