#3456C3#3456C3

#3456C3 is a mid, vivid blue. Relative luminance 0.113; OKLCH L 49.3% C 0.175 H 266.7°. Best body text is #FFFFFF at 6.43:1 contrast (WCAG AA passes).

Color values

HEX	#3456C3
RGB	rgb(52, 86, 195)
HSL	hsl(226, 58%, 48%)
HSV	hsv(226, 73%, 76%)
CMYK	cmyk(73.3%, 55.9%, 0%, 23.5%)
CIE-LAB	lab(40.12, 25.82, -60.60)
CIE-LCH	lch(40.12, 65.87, 293.08°)
OKLab	oklab(49.34% -0.0101 -0.1747)
OKLCH	oklch(49.34% 0.175 266.7)
XYZ	xyz(14.5908, 11.3242, 53.0360)
Luminance	0.1133 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3456C3 #C3A134

analogous

#349DC3 #3456C3 #5934C3

triadic

#3456C3 #C33456 #56C334

tetradic

#3456C3 #C3349D #C3A134 #34C359

square

#3456C3 #C3349D #C3A134 #34C359

split-complementary

#3456C3 #C35934 #9DC334

monochromatic

#1A2B62 #274193 #3456C3 #607BD5 #90A3E1

Accessibility & contrast

On white

6.43

#3456C3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.27

#3456C3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3456C3

6.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3456C3	#FFFFFF	#000000	##FFFFFF
##3456C3	1.00	6.43	3.27	6.43
#FFFFFF	6.43	1.00	21.00	1.00
#000000	3.27	21.00	1.00	21.00
##FFFFFF	6.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065C7

Deuteranopia (green-blind)

#0058C1

Tritanopia (blue-blind)

#007184

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #3456c3;
/* rgb */ color: rgb(52, 86, 195);
/* oklch */ color: oklch(49.3% 0.175 266.7);

Tailwind

colors: {
  custom: {
    50: '#7f85d6',
    500: '#3456c3',
    950: '#000000',
  },
}

SCSS

$custom: #3456c3;
$custom-light: #7f85d6;
$custom-dark: #000000;

JSON

{
  "hex": "#3456c3",
  "rgb": {
    "r": 52,
    "g": 86,
    "b": 195
  },
  "hsl": {
    "h": 225.734,
    "s": 57.895,
    "l": 48.431
  },
  "oklch": {
    "l": 0.49336,
    "c": 0.17498,
    "h": 266.7
  },
  "luminance": 0.11326
}

Semantic roles & 50–950 ramp

primary

#3456C3

secondary

#CCBC87

accent

#BC47E1

background

#F8F8FD

surface

#F0EFFA

border

#CBCAD3

text

#0B0B14

muted

#7C7C83

Preview Lab

Preview with #3456C3

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

Preview Lab → · Contrast checker → · Palette generator →