#3A3E4E#3A3E4E

#3A3E4E is a dark, muted blue. Relative luminance 0.049; OKLCH L 36.7% C 0.028 H 274.0°. Best body text is #FFFFFF at 10.61:1 contrast (WCAG AA passes).

Color values

HEX	#3A3E4E
RGB	rgb(58, 62, 78)
HSL	hsl(228, 15%, 27%)
HSV	hsv(228, 26%, 31%)
CMYK	cmyk(25.6%, 20.5%, 0%, 69.4%)
CIE-LAB	lab(26.43, 2.46, -10.24)
CIE-LCH	lch(26.43, 10.53, 283.49°)
OKLab	oklab(36.67% 0.0019 -0.028)
OKLCH	oklch(36.67% 0.028 274)
XYZ	xyz(4.8423, 4.8947, 7.8959)
Luminance	0.0490 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A3E4E #4E4A3A

analogous

#3A484E #3A3E4E #403A4E

triadic

#3A3E4E #4E3A3E #3E4E3A

tetradic

#3A3E4E #4E3A48 #4E4A3A #3A4E40

square

#3A3E4E #4E3A48 #4E4A3A #3A4E40

split-complementary

#3A3E4E #4E403A #484E3A

monochromatic

#0D0E12 #20222B #3A3E4E #545A71 #6F7694

Accessibility & contrast

On white

10.61

#3A3E4E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#3A3E4E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3A3E4E

10.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A3E4E	#FFFFFF	#000000	##FFFFFF
##3A3E4E	1.00	10.61	1.98	10.61
#FFFFFF	10.61	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#393F4F

Deuteranopia (green-blind)

#383E4E

Tritanopia (blue-blind)

#354143

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #3a3e4e;
/* rgb */ color: rgb(58, 62, 78);
/* oklch */ color: oklch(36.7% 0.028 274.0);

Tailwind

colors: {
  custom: {
    50: '#70737f',
    500: '#3a3e4e',
    950: '#000000',
  },
}

SCSS

$custom: #3a3e4e;
$custom-light: #70737f;
$custom-dark: #000000;

JSON

{
  "hex": "#3a3e4e",
  "rgb": {
    "r": 58,
    "g": 62,
    "b": 78
  },
  "hsl": {
    "h": 228,
    "s": 14.706,
    "l": 26.667
  },
  "oklch": {
    "l": 0.36667,
    "c": 0.0281,
    "h": 274
  },
  "luminance": 0.04895
}

Semantic roles & 50–950 ramp

primary

#3A3E4E

secondary

#7E7966

accent

#A970B7

background

#F6F6F7

surface

#ECECEE

border

#C7C7C9

text

#07080A

muted

#7A7B7C

Preview Lab

Preview with #3A3E4E

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

Preview Lab → · Contrast checker → · Palette generator →