#346AC7#346AC7

#346AC7 is a mid, vivid blue. Relative luminance 0.152; OKLCH L 53.8% C 0.156 H 260.5°. Best body text is #FFFFFF at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#346AC7
RGB	rgb(52, 106, 199)
HSL	hsl(218, 59%, 49%)
HSV	hsv(218, 74%, 78%)
CMYK	cmyk(73.9%, 46.7%, 0%, 22%)
CIE-LAB	lab(45.85, 14.42, -53.65)
CIE-LCH	lch(45.85, 55.56, 285.04°)
OKLab	oklab(53.78% -0.0258 -0.1539)
OKLCH	oklch(53.78% 0.156 260.5)
XYZ	xyz(16.8753, 15.1598, 56.0585)
Luminance	0.1516 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#346AC7 #C79134

analogous

#34B4C7 #346AC7 #4734C7

triadic

#346AC7 #C7346A #6AC734

tetradic

#346AC7 #C734B4 #C79134 #34C747

square

#346AC7 #C734B4 #C79134 #34C747

split-complementary

#346AC7 #C74734 #B4C734

monochromatic

#1B3666 #275096 #346AC7 #628DD6 #93B0E3

Accessibility & contrast

On white

5.21

#346AC7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.03

#346AC7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #346AC7

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##346AC7	#FFFFFF	#000000	##FFFFFF
##346AC7	1.00	5.21	4.03	5.21
#FFFFFF	5.21	1.00	21.00	1.00
#000000	4.03	21.00	1.00	21.00
##FFFFFF	5.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3874CA

Deuteranopia (green-blind)

#1366C5

Tritanopia (blue-blind)

#00808F

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #346ac7;
/* rgb */ color: rgb(52, 106, 199);
/* oklch */ color: oklch(53.8% 0.156 260.5);

Tailwind

colors: {
  custom: {
    50: '#7f94d8',
    500: '#346ac7',
    950: '#000000',
  },
}

SCSS

$custom: #346ac7;
$custom-light: #7f94d8;
$custom-dark: #000000;

JSON

{
  "hex": "#346ac7",
  "rgb": {
    "r": 52,
    "g": 106,
    "b": 199
  },
  "hsl": {
    "h": 217.959,
    "s": 58.566,
    "l": 49.216
  },
  "oklch": {
    "l": 0.53783,
    "c": 0.15606,
    "h": 260.5
  },
  "luminance": 0.15162
}

Semantic roles & 50–950 ramp

primary

#346AC7

secondary

#CEB489

accent

#A946E2

background

#F8F9FD

surface

#F0F1FA

border

#CBCBD3

text

#0B0D15

muted

#7C7E83

Preview Lab

Preview with #346AC7

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

Preview Lab → · Contrast checker → · Palette generator →