#3E4E79#3E4E79

#3E4E79 is a dark, moderate blue. Relative luminance 0.079; OKLCH L 43.0% C 0.074 H 267.7°. Best body text is #FFFFFF at 8.17:1 contrast (WCAG AA passes).

Color values

HEX	#3E4E79
RGB	rgb(62, 78, 121)
HSL	hsl(224, 32%, 36%)
HSV	hsv(224, 49%, 47%)
CMYK	cmyk(48.8%, 35.5%, 0%, 52.5%)
CIE-LAB	lab(33.67, 6.47, -26.45)
CIE-LCH	lch(33.67, 27.23, 283.74°)
OKLab	oklab(43.04% -0.003 -0.0744)
OKLCH	oklch(43.04% 0.074 267.7)
XYZ	xyz(8.1611, 7.8529, 19.1712)
Luminance	0.0785 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E4E79 #79693E

analogous

#3E6B79 #3E4E79 #4B3E79

triadic

#3E4E79 #793E4E #4E793E

tetradic

#3E4E79 #793E6B #79693E #3E794B

square

#3E4E79 #793E6B #79693E #3E794B

split-complementary

#3E4E79 #794B3E #6B793E

monochromatic

#151A28 #293451 #3E4E79 #5368A1 #788ABA

Accessibility & contrast

On white

8.17

#3E4E79 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.57

#3E4E79 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E4E79

8.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E4E79	#FFFFFF	#000000	##FFFFFF
##3E4E79	1.00	8.17	2.57	8.17
#FFFFFF	8.17	1.00	21.00	1.00
#000000	2.57	21.00	1.00	21.00
##FFFFFF	8.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E527B

Deuteranopia (green-blind)

#384D78

Tritanopia (blue-blind)

#27575E

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #3e4e79;
/* rgb */ color: rgb(62, 78, 121);
/* oklch */ color: oklch(43.0% 0.074 267.7);

Tailwind

colors: {
  custom: {
    50: '#777fa0',
    500: '#3e4e79',
    950: '#000000',
  },
}

SCSS

$custom: #3e4e79;
$custom-light: #777fa0;
$custom-dark: #000000;

JSON

{
  "hex": "#3e4e79",
  "rgb": {
    "r": 62,
    "g": 78,
    "b": 121
  },
  "hsl": {
    "h": 223.729,
    "s": 32.24,
    "l": 35.882
  },
  "oklch": {
    "l": 0.43044,
    "c": 0.07444,
    "h": 267.7
  },
  "luminance": 0.07853
}

Semantic roles & 50–950 ramp

primary

#3E4E79

secondary

#A4966F

accent

#AC5FC8

background

#F7F7F9

surface

#EDEEF2

border

#C8C9CC

text

#090A0E

muted

#7B7C7E

Preview Lab

Preview with #3E4E79

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

Preview Lab → · Contrast checker → · Palette generator →