#3C508F#3C508F

#3C508F is a dark, moderate blue. Relative luminance 0.087; OKLCH L 44.7% C 0.106 H 268.6°. Best body text is #FFFFFF at 7.67:1 contrast (WCAG AA passes).

Color values

HEX	#3C508F
RGB	rgb(60, 80, 143)
HSL	hsl(226, 41%, 40%)
HSV	hsv(226, 58%, 56%)
CMYK	cmyk(58%, 44.1%, 0%, 43.9%)
CIE-LAB	lab(35.36, 12.18, -37.32)
CIE-LCH	lch(35.36, 39.26, 288.07°)
OKLab	oklab(44.71% -0.0026 -0.1061)
OKLCH	oklch(44.71% 0.106 268.6)
XYZ	xyz(9.6884, 8.6804, 27.1462)
Luminance	0.0868 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3C508F #8F7B3C

analogous

#3C7A8F #3C508F #513C8F

triadic

#3C508F #8F3C50 #508F3C

tetradic

#3C508F #8F3C7A #8F7B3C #3C8F51

square

#3C508F #8F3C7A #8F7B3C #3C8F51

split-complementary

#3C508F #8F513C #7A8F3C

monochromatic

#182039 #2A3864 #3C508F #526AB6 #7D8FC8

Accessibility & contrast

On white

7.67

#3C508F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.74

#3C508F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3C508F

7.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3C508F	#FFFFFF	#000000	##FFFFFF
##3C508F	1.00	7.67	2.74	7.67
#FFFFFF	7.67	1.00	21.00	1.00
#000000	2.74	21.00	1.00	21.00
##FFFFFF	7.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#355791

Deuteranopia (green-blind)

#2A508E

Tritanopia (blue-blind)

#055E68

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #3c508f;
/* rgb */ color: rgb(60, 80, 143);
/* oklch */ color: oklch(44.7% 0.106 268.6);

Tailwind

colors: {
  custom: {
    50: '#7980b0',
    500: '#3c508f',
    950: '#000000',
  },
}

SCSS

$custom: #3c508f;
$custom-light: #7980b0;
$custom-dark: #000000;

JSON

{
  "hex": "#3c508f",
  "rgb": {
    "r": 60,
    "g": 80,
    "b": 143
  },
  "hsl": {
    "h": 225.542,
    "s": 40.887,
    "l": 39.804
  },
  "oklch": {
    "l": 0.44711,
    "c": 0.10618,
    "h": 268.6
  },
  "luminance": 0.08681
}

Semantic roles & 50–950 ramp

primary

#3C508F

secondary

#B2A375

accent

#B357D1

background

#F7F7FA

surface

#EEEEF5

border

#C9C9CF

text

#090A10

muted

#7B7C7F

Preview Lab

Preview with #3C508F

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

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