#3C509D#3C509D

#3C509D is a mid, vivid blue. Relative luminance 0.091; OKLCH L 45.7% C 0.127 H 269.8°. Best body text is #FFFFFF at 7.43:1 contrast (WCAG AA passes).

Color values

HEX	#3C509D
RGB	rgb(60, 80, 157)
HSL	hsl(228, 45%, 43%)
HSV	hsv(228, 62%, 62%)
CMYK	cmyk(61.8%, 49%, 0%, 38.4%)
CIE-LAB	lab(36.24, 17.14, -44.40)
CIE-LCH	lch(36.24, 47.59, 291.11°)
OKLab	oklab(45.66% -0.0004 -0.1269)
OKLCH	oklch(45.66% 0.127 269.8)
XYZ	xyz(10.8159, 9.1314, 33.0843)
Luminance	0.0913 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C509D #9D893C

analogous

#3C809D #3C509D #593C9D

triadic

#3C509D #9D3C50 #509D3C

tetradic

#3C509D #9D3C80 #9D893C #3C9D59

square

#3C509D #9D3C80 #9D893C #3C9D59

split-complementary

#3C509D #9D593C #809D3C

monochromatic

#1A2344 #2B3971 #3C509D #576DBF #8493D0

Accessibility & contrast

On white

7.43

#3C509D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.83

#3C509D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C509D

7.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C509D	#FFFFFF	#000000	##FFFFFF
##3C509D	1.00	7.43	2.83	7.43
#FFFFFF	7.43	1.00	21.00	1.00
#000000	2.83	21.00	1.00	21.00
##FFFFFF	7.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#295AA0

Deuteranopia (green-blind)

#17519B

Tritanopia (blue-blind)

#00626F

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #3c509d;
/* rgb */ color: rgb(60, 80, 157);
/* oklch */ color: oklch(45.7% 0.127 269.8);

Tailwind

colors: {
  custom: {
    50: '#7b80ba',
    500: '#3c509d',
    950: '#000000',
  },
}

SCSS

$custom: #3c509d;
$custom-light: #7b80ba;
$custom-dark: #000000;

JSON

{
  "hex": "#3c509d",
  "rgb": {
    "r": 60,
    "g": 80,
    "b": 157
  },
  "hsl": {
    "h": 227.629,
    "s": 44.7,
    "l": 42.549
  },
  "oklch": {
    "l": 0.45662,
    "c": 0.12693,
    "h": 269.8
  },
  "luminance": 0.09132
}

Semantic roles & 50–950 ramp

primary

#3C509D

secondary

#BAAD7B

accent

#BA53D4

background

#F7F7FB

surface

#EEEEF6

border

#C9C9D0

text

#0A0A12

muted

#7C7C81

Preview Lab

Preview with #3C509D

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

Preview Lab → · Contrast checker → · Palette generator →