#3E4E89#3E4E89

#3E4E89 is a dark, moderate blue. Relative luminance 0.083; OKLCH L 44.0% C 0.099 H 270.5°. Best body text is #FFFFFF at 7.91:1 contrast (WCAG AA passes).

Color values

HEX	#3E4E89
RGB	rgb(62, 78, 137)
HSL	hsl(227, 38%, 39%)
HSV	hsv(227, 55%, 54%)
CMYK	cmyk(54.7%, 43.1%, 0%, 46.3%)
CIE-LAB	lab(34.56, 11.87, -34.93)
CIE-LCH	lch(34.56, 36.89, 288.76°)
OKLab	oklab(44.01% 0.0008 -0.0991)
OKLCH	oklch(44.01% 0.099 270.5)
XYZ	xyz(9.2249, 8.2784, 24.7738)
Luminance	0.0828 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E4E89 #89793E

analogous

#3E7489 #3E4E89 #543E89

triadic

#3E4E89 #893E4E #4E893E

tetradic

#3E4E89 #893E74 #89793E #3E8954

square

#3E4E89 #893E74 #89793E #3E8954

split-complementary

#3E4E89 #89543E #74893E

monochromatic

#181E35 #2B365F #3E4E89 #5367B1 #7D8CC4

Accessibility & contrast

On white

7.91

#3E4E89 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.66

#3E4E89 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E4E89

7.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E4E89	#FFFFFF	#000000	##FFFFFF
##3E4E89	1.00	7.91	2.66	7.91
#FFFFFF	7.91	1.00	21.00	1.00
#000000	2.66	21.00	1.00	21.00
##FFFFFF	7.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#36558B

Deuteranopia (green-blind)

#2D4E88

Tritanopia (blue-blind)

#195B65

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #3e4e89;
/* rgb */ color: rgb(62, 78, 137);
/* oklch */ color: oklch(44.0% 0.099 270.5);

Tailwind

colors: {
  custom: {
    50: '#797fac',
    500: '#3e4e89',
    950: '#000000',
  },
}

SCSS

$custom: #3e4e89;
$custom-light: #797fac;
$custom-dark: #000000;

JSON

{
  "hex": "#3e4e89",
  "rgb": {
    "r": 62,
    "g": 78,
    "b": 137
  },
  "hsl": {
    "h": 227.2,
    "s": 37.688,
    "l": 39.02
  },
  "oklch": {
    "l": 0.44012,
    "c": 0.09912,
    "h": 270.5
  },
  "luminance": 0.08279
}

Semantic roles & 50–950 ramp

primary

#3E4E89

secondary

#AEA274

accent

#B55ACE

background

#F7F7FA

surface

#EEEEF4

border

#C9C9CE

text

#090A10

muted

#7B7C7F

Preview Lab

Preview with #3E4E89

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

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