#34459C#34459C

#34459C is a dark, vivid blue. Relative luminance 0.074; OKLCH L 42.8% C 0.142 H 270.8°. Best body text is #FFFFFF at 8.48:1 contrast (WCAG AA passes).

Color values

HEX	#34459C
RGB	rgb(52, 69, 156)
HSL	hsl(230, 50%, 41%)
HSV	hsv(230, 67%, 61%)
CMYK	cmyk(66.7%, 55.8%, 0%, 38.8%)
CIE-LAB	lab(32.67, 22.61, -49.57)
CIE-LCH	lch(32.67, 54.48, 294.52°)
OKLab	oklab(42.82% 0.0021 -0.1425)
OKLCH	oklch(42.82% 0.143 270.8)
XYZ	xyz(9.5430, 7.3857, 32.3687)
Luminance	0.0739 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#34459C #9C8B34

analogous

#34799C #34459C #57349C

triadic

#34459C #9C3445 #459C34

tetradic

#34459C #9C3479 #9C8B34 #349C57

square

#34459C #9C3479 #9C8B34 #349C57

split-complementary

#34459C #9C5734 #799C34

monochromatic

#151C40 #25316E #34459C #4A5EC3 #7887D2

Accessibility & contrast

On white

8.48

#34459C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.48

#34459C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #34459C

8.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##34459C	#FFFFFF	#000000	##FFFFFF
##34459C	1.00	8.48	2.48	8.48
#FFFFFF	8.48	1.00	21.00	1.00
#000000	2.48	21.00	1.00	21.00
##FFFFFF	8.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00529F

Deuteranopia (green-blind)

#00489A

Tritanopia (blue-blind)

#005A69

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #34459c;
/* rgb */ color: rgb(52, 69, 156);
/* oklch */ color: oklch(42.8% 0.142 270.8);

Tailwind

colors: {
  custom: {
    50: '#7878ba',
    500: '#34459c',
    950: '#000000',
  },
}

SCSS

$custom: #34459c;
$custom-light: #7878ba;
$custom-dark: #000000;

JSON

{
  "hex": "#34459c",
  "rgb": {
    "r": 52,
    "g": 69,
    "b": 156
  },
  "hsl": {
    "h": 230.192,
    "s": 50,
    "l": 40.784
  },
  "oklch": {
    "l": 0.42819,
    "c": 0.1425,
    "h": 270.8
  },
  "luminance": 0.07387
}

Semantic roles & 50–950 ramp

primary

#34459C

secondary

#BBAF71

accent

#C34EDA

background

#F7F7FB

surface

#EEEDF6

border

#C9C8D0

text

#0A0812

muted

#7C7B81

Preview Lab

Preview with #34459C

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

Preview Lab → · Contrast checker → · Palette generator →