#346AC1#346AC1

#346AC1 is a mid, vivid blue. Relative luminance 0.149; OKLCH L 53.4% C 0.148 H 259.6°. Best body text is #FFFFFF at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#346AC1
RGB	rgb(52, 106, 193)
HSL	hsl(217, 58%, 48%)
HSV	hsv(217, 73%, 76%)
CMYK	cmyk(73.1%, 45.1%, 0%, 24.3%)
CIE-LAB	lab(45.48, 12.19, -50.79)
CIE-LCH	lch(45.48, 52.24, 283.49°)
OKLab	oklab(53.37% -0.0268 -0.1455)
OKLCH	oklch(53.37% 0.148 259.6)
XYZ	xyz(16.1924, 14.8866, 52.4618)
Luminance	0.1489 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#346AC1 #C18B34

analogous

#34B0C1 #346AC1 #4434C1

triadic

#346AC1 #C1346A #6AC134

tetradic

#346AC1 #C134B0 #C18B34 #34C144

square

#346AC1 #C134B0 #C18B34 #34C144

split-complementary

#346AC1 #C14434 #B0C134

monochromatic

#1A3561 #275091 #346AC1 #5E8BD4 #8FAEE1

Accessibility & contrast

On white

5.28

#346AC1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#346AC1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #346AC1

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##346AC1	#FFFFFF	#000000	##FFFFFF
##346AC1	1.00	5.28	3.98	5.28
#FFFFFF	5.28	1.00	21.00	1.00
#000000	3.98	21.00	1.00	21.00
##FFFFFF	5.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E73C4

Deuteranopia (green-blind)

#2166BF

Tritanopia (blue-blind)

#007E8C

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #346ac1;
/* rgb */ color: rgb(52, 106, 193);
/* oklch */ color: oklch(53.4% 0.148 259.6);

Tailwind

colors: {
  custom: {
    50: '#7e94d4',
    500: '#346ac1',
    950: '#000000',
  },
}

SCSS

$custom: #346ac1;
$custom-light: #7e94d4;
$custom-dark: #000000;

JSON

{
  "hex": "#346ac1",
  "rgb": {
    "r": 52,
    "g": 106,
    "b": 193
  },
  "hsl": {
    "h": 217.021,
    "s": 57.551,
    "l": 48.039
  },
  "oklch": {
    "l": 0.53375,
    "c": 0.14794,
    "h": 259.6
  },
  "luminance": 0.14888
}

Semantic roles & 50–950 ramp

primary

#346AC1

secondary

#CBB186

accent

#A647E1

background

#F8F9FD

surface

#EFF1FA

border

#CACBD3

text

#0B0D14

muted

#7C7E83

Preview Lab

Preview with #346AC1

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

Preview Lab → · Contrast checker → · Palette generator →