#34389F#34389F

#34389F is a dark, vivid blue. Relative luminance 0.061; OKLCH L 40.6% C 0.163 H 274.7°. Best body text is #FFFFFF at 9.49:1 contrast (WCAG AA passes).

Color values

HEX	#34389F
RGB	rgb(52, 56, 159)
HSL	hsl(238, 51%, 41%)
HSV	hsv(238, 67%, 62%)
CMYK	cmyk(67.3%, 64.8%, 0%, 37.6%)
CIE-LAB	lab(29.57, 32.22, -56.44)
CIE-LCH	lch(29.57, 64.99, 299.72°)
OKLab	oklab(40.59% 0.0134 -0.1628)
OKLCH	oklch(40.59% 0.163 274.7)
XYZ	xyz(9.0863, 6.0608, 33.4852)
Luminance	0.0606 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 7.19

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#34389F #9F9B34

analogous

#346E9F #34389F #66349F

triadic

#34389F #9F3438 #389F34

tetradic

#34389F #9F346E #9F9B34 #349F66

square

#34389F #9F346E #9F9B34 #349F66

split-complementary

#34389F #9F6634 #6E9F34

monochromatic

#161843 #252871 #34389F #4C50C4 #7A7DD3

Accessibility & contrast

On white

9.49

#34389F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.21

#34389F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #34389F

9.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##34389F	#FFFFFF	#000000	##FFFFFF
##34389F	1.00	9.49	2.21	9.49
#FFFFFF	9.49	1.00	21.00	1.00
#000000	2.21	21.00	1.00	21.00
##FFFFFF	9.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004BA2

Deuteranopia (green-blind)

#00419D

Tritanopia (blue-blind)

#005266

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #34389f;
/* rgb */ color: rgb(52, 56, 159);
/* oklch */ color: oklch(40.6% 0.163 274.7);

Tailwind

colors: {
  custom: {
    50: '#796fbc',
    500: '#34389f',
    950: '#000000',
  },
}

SCSS

$custom: #34389f;
$custom-light: #796fbc;
$custom-dark: #000000;

JSON

{
  "hex": "#34389f",
  "rgb": {
    "r": 52,
    "g": 56,
    "b": 159
  },
  "hsl": {
    "h": 237.757,
    "s": 50.711,
    "l": 41.373
  },
  "oklch": {
    "l": 0.40593,
    "c": 0.16334,
    "h": 274.7
  },
  "luminance": 0.06062
}

Semantic roles & 50–950 ramp

primary

#34389F

secondary

#BCB973

accent

#D54EDA

background

#F7F6FB

surface

#EEECF6

border

#C9C7D0

text

#0A0712

muted

#7C7A81

Preview Lab

Preview with #34389F

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

Preview Lab → · Contrast checker → · Palette generator →