#3E507A#3E507A

#3E507A is a dark, moderate blue. Relative luminance 0.082; OKLCH L 43.6% C 0.073 H 265.8°. Best body text is #FFFFFF at 7.97:1 contrast (WCAG AA passes).

Color values

HEX	#3E507A
RGB	rgb(62, 80, 122)
HSL	hsl(222, 33%, 36%)
HSV	hsv(222, 49%, 48%)
CMYK	cmyk(49.2%, 34.4%, 0%, 52.2%)
CIE-LAB	lab(34.33, 5.50, -26.05)
CIE-LCH	lch(34.33, 26.62, 281.92°)
OKLab	oklab(43.57% -0.0054 -0.0732)
OKLCH	oklch(43.57% 0.073 265.8)
XYZ	xyz(8.3670, 8.1661, 19.5439)
Luminance	0.0817 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E507A #7A683E

analogous

#3E6E7A #3E507A #4A3E7A

triadic

#3E507A #7A3E50 #507A3E

tetradic

#3E507A #7A3E6E #7A683E #3E7A4A

square

#3E507A #7A3E6E #7A683E #3E7A4A

split-complementary

#3E507A #7A4A3E #6E7A3E

monochromatic

#151B29 #293551 #3E507A #536BA3 #788CBA

Accessibility & contrast

On white

7.97

#3E507A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.63

#3E507A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E507A

7.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E507A	#FFFFFF	#000000	##FFFFFF
##3E507A	1.00	7.97	2.63	7.97
#FFFFFF	7.97	1.00	21.00	1.00
#000000	2.63	21.00	1.00	21.00
##FFFFFF	7.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#40547C

Deuteranopia (green-blind)

#3A4E79

Tritanopia (blue-blind)

#26595F

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #3e507a;
/* rgb */ color: rgb(62, 80, 122);
/* oklch */ color: oklch(43.6% 0.073 265.8);

Tailwind

colors: {
  custom: {
    50: '#7780a0',
    500: '#3e507a',
    950: '#000000',
  },
}

SCSS

$custom: #3e507a;
$custom-light: #7780a0;
$custom-dark: #000000;

JSON

{
  "hex": "#3e507a",
  "rgb": {
    "r": 62,
    "g": 80,
    "b": 122
  },
  "hsl": {
    "h": 222,
    "s": 32.609,
    "l": 36.078
  },
  "oklch": {
    "l": 0.43567,
    "c": 0.0734,
    "h": 265.8
  },
  "luminance": 0.08167
}

Semantic roles & 50–950 ramp

primary

#3E507A

secondary

#A5956F

accent

#A95FC9

background

#F7F7F9

surface

#EDEEF2

border

#C8C9CC

text

#090A0F

muted

#7B7C7E

Preview Lab

Preview with #3E507A

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

Preview Lab → · Contrast checker → · Palette generator →