#34489A#34489A

#34489A is a dark, vivid blue. Relative luminance 0.077; OKLCH L 43.3% C 0.136 H 269.6°. Best body text is #FFFFFF at 8.27:1 contrast (WCAG AA passes).

Color values

HEX	#34489A
RGB	rgb(52, 72, 154)
HSL	hsl(228, 50%, 40%)
HSV	hsv(228, 66%, 60%)
CMYK	cmyk(66.2%, 53.2%, 0%, 39.6%)
CIE-LAB	lab(33.34, 19.88, -47.27)
CIE-LCH	lch(33.34, 51.28, 292.81°)
OKLab	oklab(43.28% -0.0009 -0.1357)
OKLCH	oklch(43.28% 0.136 269.6)
XYZ	xyz(9.5643, 7.6970, 31.5472)
Luminance	0.0770 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#34489A #9A8634

analogous

#347B9A #34489A #53349A

triadic

#34489A #9A3448 #489A34

tetradic

#34489A #9A347B #9A8634 #349A53

square

#34489A #9A347B #9A8634 #349A53

split-complementary

#34489A #9A5334 #7B9A34

monochromatic

#151D3E #25336C #34489A #4961C2 #7789D1

Accessibility & contrast

On white

8.27

#34489A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.54

#34489A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #34489A

8.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##34489A	#FFFFFF	#000000	##FFFFFF
##34489A	1.00	8.27	2.54	8.27
#FFFFFF	8.27	1.00	21.00	1.00
#000000	2.54	21.00	1.00	21.00
##FFFFFF	8.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#14539D

Deuteranopia (green-blind)

#004A98

Tritanopia (blue-blind)

#005B6A

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #34489a;
/* rgb */ color: rgb(52, 72, 154);
/* oklch */ color: oklch(43.3% 0.136 269.6);

Tailwind

colors: {
  custom: {
    50: '#777ab8',
    500: '#34489a',
    950: '#000000',
  },
}

SCSS

$custom: #34489a;
$custom-light: #777ab8;
$custom-dark: #000000;

JSON

{
  "hex": "#34489a",
  "rgb": {
    "r": 52,
    "g": 72,
    "b": 154
  },
  "hsl": {
    "h": 228.235,
    "s": 49.515,
    "l": 40.392
  },
  "oklch": {
    "l": 0.4328,
    "c": 0.13567,
    "h": 269.6
  },
  "luminance": 0.07698
}

Semantic roles & 50–950 ramp

primary

#34489A

secondary

#BAAB70

accent

#BE4FD9

background

#F7F7FB

surface

#EEEDF6

border

#C9C8D0

text

#0A0911

muted

#7C7B80

Preview Lab

Preview with #34489A

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

Preview Lab → · Contrast checker → · Palette generator →