#3456C4#3456C4

#3456C4 is a mid, vivid blue. Relative luminance 0.114; OKLCH L 49.4% C 0.176 H 266.7°. Best body text is #FFFFFF at 6.41:1 contrast (WCAG AA passes).

Color values

HEX	#3456C4
RGB	rgb(52, 86, 196)
HSL	hsl(226, 58%, 49%)
HSV	hsv(226, 73%, 77%)
CMYK	cmyk(73.5%, 56.1%, 0%, 23.1%)
CIE-LAB	lab(40.20, 26.19, -61.06)
CIE-LCH	lch(40.20, 66.44, 293.21°)
OKLab	oklab(49.42% -0.01 -0.176)
OKLCH	oklch(49.42% 0.176 266.7)
XYZ	xyz(14.7043, 11.3696, 53.6335)
Luminance	0.1137 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3456C4 #C4A234

analogous

#349EC4 #3456C4 #5A34C4

triadic

#3456C4 #C43456 #56C434

tetradic

#3456C4 #C4349E #C4A234 #34C45A

square

#3456C4 #C4349E #C4A234 #34C45A

split-complementary

#3456C4 #C45A34 #9EC434

monochromatic

#1A2C63 #274194 #3456C4 #607CD5 #91A4E2

Accessibility & contrast

On white

6.41

#3456C4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.27

#3456C4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3456C4

6.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3456C4	#FFFFFF	#000000	##FFFFFF
##3456C4	1.00	6.41	3.27	6.41
#FFFFFF	6.41	1.00	21.00	1.00
#000000	3.27	21.00	1.00	21.00
##FFFFFF	6.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0066C8

Deuteranopia (green-blind)

#0058C2

Tritanopia (blue-blind)

#007184

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #3456c4;
/* rgb */ color: rgb(52, 86, 196);
/* oklch */ color: oklch(49.4% 0.176 266.7);

Tailwind

colors: {
  custom: {
    50: '#7f85d7',
    500: '#3456c4',
    950: '#000000',
  },
}

SCSS

$custom: #3456c4;
$custom-light: #7f85d7;
$custom-dark: #000000;

JSON

{
  "hex": "#3456c4",
  "rgb": {
    "r": 52,
    "g": 86,
    "b": 196
  },
  "hsl": {
    "h": 225.833,
    "s": 58.065,
    "l": 48.627
  },
  "oklch": {
    "l": 0.49416,
    "c": 0.17633,
    "h": 266.7
  },
  "luminance": 0.11371
}

Semantic roles & 50–950 ramp

primary

#3456C4

secondary

#CCBC87

accent

#BD47E1

background

#F8F8FD

surface

#F0EFFA

border

#CBCAD3

text

#0C0B14

muted

#7D7C83

Preview Lab

Preview with #3456C4

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

Preview Lab → · Contrast checker → · Palette generator →