#3E458C#3E458C

#3E458C is a dark, moderate blue. Relative luminance 0.072; OKLCH L 42.3% C 0.116 H 276.0°. Best body text is #FFFFFF at 8.62:1 contrast (WCAG AA passes).

Color values

HEX	#3E458C
RGB	rgb(62, 69, 140)
HSL	hsl(235, 39%, 40%)
HSV	hsv(235, 56%, 55%)
CMYK	cmyk(55.7%, 50.7%, 0%, 45.1%)
CIE-LAB	lab(32.20, 18.85, -40.54)
CIE-LCH	lch(32.20, 44.71, 294.93°)
OKLab	oklab(42.28% 0.0122 -0.1157)
OKLCH	oklch(42.28% 0.116 276)
XYZ	xyz(8.8468, 7.1732, 25.7242)
Luminance	0.0717 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E458C #8C853E

analogous

#3E6C8C #3E458C #5E3E8C

triadic

#3E458C #8C3E45 #458C3E

tetradic

#3E458C #8C3E6C #8C853E #3E8C5E

square

#3E458C #8C3E6C #8C853E #3E8C5E

split-complementary

#3E458C #8C5E3E #6C8C3E

monochromatic

#181B37 #2B3062 #3E458C #545DB3 #7E85C6

Accessibility & contrast

On white

8.62

#3E458C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.43

#3E458C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E458C

8.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E458C	#FFFFFF	#000000	##FFFFFF
##3E458C	1.00	8.62	2.43	8.62
#FFFFFF	8.62	1.00	21.00	1.00
#000000	2.43	21.00	1.00	21.00
##FFFFFF	8.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#224F8F

Deuteranopia (green-blind)

#18498A

Tritanopia (blue-blind)

#185562

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #3e458c;
/* rgb */ color: rgb(62, 69, 140);
/* oklch */ color: oklch(42.3% 0.116 276.0);

Tailwind

colors: {
  custom: {
    50: '#7a78ae',
    500: '#3e458c',
    950: '#000000',
  },
}

SCSS

$custom: #3e458c;
$custom-light: #7a78ae;
$custom-dark: #000000;

JSON

{
  "hex": "#3e458c",
  "rgb": {
    "r": 62,
    "g": 69,
    "b": 140
  },
  "hsl": {
    "h": 234.615,
    "s": 38.614,
    "l": 39.608
  },
  "oklch": {
    "l": 0.42277,
    "c": 0.11631,
    "h": 276
  },
  "luminance": 0.07174
}

Semantic roles & 50–950 ramp

primary

#3E458C

secondary

#B0AB76

accent

#C459CF

background

#F7F7FA

surface

#EEEDF4

border

#C9C8CE

text

#0A0910

muted

#7C7B7F

Preview Lab

Preview with #3E458C

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

Preview Lab → · Contrast checker → · Palette generator →