#3450C1#3450C1

#3450C1 is a mid, vivid blue. Relative luminance 0.103; OKLCH L 48.0% C 0.180 H 268.2°. Best body text is #FFFFFF at 6.85:1 contrast (WCAG AA passes).

Color values

HEX	#3450C1
RGB	rgb(52, 80, 193)
HSL	hsl(228, 58%, 48%)
HSV	hsv(228, 73%, 76%)
CMYK	cmyk(73.1%, 58.5%, 0%, 24.3%)
CIE-LAB	lab(38.40, 28.97, -62.23)
CIE-LCH	lch(38.40, 68.64, 294.97°)
OKLab	oklab(48% -0.0057 -0.1796)
OKLCH	oklch(48% 0.18 268.2)
XYZ	xyz(13.9071, 10.3162, 51.7000)
Luminance	0.1032 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3450C1 #C1A534

analogous

#3496C1 #3450C1 #5E34C1

triadic

#3450C1 #C13450 #50C134

tetradic

#3450C1 #C13496 #C1A534 #34C15E

square

#3450C1 #C13496 #C1A534 #34C15E

split-complementary

#3450C1 #C15E34 #96C134

monochromatic

#1A2861 #273C91 #3450C1 #5E76D4 #8F9FE1

Accessibility & contrast

On white

6.85

#3450C1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.06

#3450C1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3450C1

6.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3450C1	#FFFFFF	#000000	##FFFFFF
##3450C1	1.00	6.85	3.06	6.85
#FFFFFF	6.85	1.00	21.00	1.00
#000000	3.06	21.00	1.00	21.00
##FFFFFF	6.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0061C5

Deuteranopia (green-blind)

#0054BF

Tritanopia (blue-blind)

#006C80

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #3450c1;
/* rgb */ color: rgb(52, 80, 193);
/* oklch */ color: oklch(48.0% 0.180 268.2);

Tailwind

colors: {
  custom: {
    50: '#7f80d5',
    500: '#3450c1',
    950: '#000000',
  },
}

SCSS

$custom: #3450c1;
$custom-light: #7f80d5;
$custom-dark: #000000;

JSON

{
  "hex": "#3450c1",
  "rgb": {
    "r": 52,
    "g": 80,
    "b": 193
  },
  "hsl": {
    "h": 228.085,
    "s": 57.551,
    "l": 48.039
  },
  "oklch": {
    "l": 0.48002,
    "c": 0.17965,
    "h": 268.2
  },
  "luminance": 0.10318
}

Semantic roles & 50–950 ramp

primary

#3450C1

secondary

#CBBD86

accent

#C247E1

background

#F8F7FD

surface

#F0EEFA

border

#CBC9D3

text

#0B0A14

muted

#7C7C83

Preview Lab

Preview with #3450C1

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

Preview Lab → · Contrast checker → · Palette generator →