#343B95#343B95

#343B95 is a dark, vivid blue. Relative luminance 0.060; OKLCH L 40.3% C 0.146 H 274.4°. Best body text is #FFFFFF at 9.52:1 contrast (WCAG AA passes).

Color values

HEX	#343B95
RGB	rgb(52, 59, 149)
HSL	hsl(236, 48%, 39%)
HSV	hsv(236, 65%, 58%)
CMYK	cmyk(65.1%, 60.4%, 0%, 41.6%)
CIE-LAB	lab(29.48, 26.70, -50.48)
CIE-LCH	lch(29.48, 57.11, 297.88°)
OKLab	oklab(40.27% 0.0112 -0.1453)
OKLCH	oklch(40.27% 0.146 274.4)
XYZ	xyz(8.4032, 6.0272, 29.1485)
Luminance	0.0603 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#343B95 #958E34

analogous

#346C95 #343B95 #5E3495

triadic

#343B95 #95343B #3B9534

tetradic

#343B95 #95346C #958E34 #34955E

square

#343B95 #95346C #958E34 #34955E

split-complementary

#343B95 #955E34 #6C9534

monochromatic

#14173A #242968 #343B95 #4750BF #757BCF

Accessibility & contrast

On white

9.52

#343B95 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.21

#343B95 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #343B95

9.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##343B95	#FFFFFF	#000000	##FFFFFF
##343B95	1.00	9.52	2.21	9.52
#FFFFFF	9.52	1.00	21.00	1.00
#000000	2.21	21.00	1.00	21.00
##FFFFFF	9.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004A98

Deuteranopia (green-blind)

#004193

Tritanopia (blue-blind)

#005162

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #343b95;
/* rgb */ color: rgb(52, 59, 149);
/* oklch */ color: oklch(40.3% 0.146 274.4);

Tailwind

colors: {
  custom: {
    50: '#7771b5',
    500: '#343b95',
    950: '#000000',
  },
}

SCSS

$custom: #343b95;
$custom-light: #7771b5;
$custom-dark: #000000;

JSON

{
  "hex": "#343b95",
  "rgb": {
    "r": 52,
    "g": 59,
    "b": 149
  },
  "hsl": {
    "h": 235.67,
    "s": 48.259,
    "l": 39.412
  },
  "oklch": {
    "l": 0.40271,
    "c": 0.14572,
    "h": 274.4
  },
  "luminance": 0.06028
}

Semantic roles & 50–950 ramp

primary

#343B95

secondary

#B7B26E

accent

#CE50D8

background

#F7F6FB

surface

#EEECF6

border

#C9C7D0

text

#0A0711

muted

#7C7A80

Preview Lab

Preview with #343B95

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

Preview Lab → · Contrast checker → · Palette generator →