#3E487A#3E487A

#3E487A is a dark, moderate blue. Relative luminance 0.071; OKLCH L 41.7% C 0.084 H 273.7°. Best body text is #FFFFFF at 8.70:1 contrast (WCAG AA passes).

Color values

HEX	#3E487A
RGB	rgb(62, 72, 122)
HSL	hsl(230, 33%, 36%)
HSV	hsv(230, 49%, 48%)
CMYK	cmyk(49.2%, 41%, 0%, 52.2%)
CIE-LAB	lab(31.95, 10.74, -29.79)
CIE-LCH	lch(31.95, 31.67, 289.83°)
OKLab	oklab(41.73% 0.0054 -0.0841)
OKLCH	oklch(41.73% 0.084 273.7)
XYZ	xyz(7.8157, 7.0636, 19.3602)
Luminance	0.0706 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E487A #7A703E

analogous

#3E667A #3E487A #523E7A

triadic

#3E487A #7A3E48 #487A3E

tetradic

#3E487A #7A3E66 #7A703E #3E7A52

square

#3E487A #7A3E66 #7A703E #3E7A52

split-complementary

#3E487A #7A523E #667A3E

monochromatic

#151829 #293051 #3E487A #5360A3 #7883BA

Accessibility & contrast

On white

8.70

#3E487A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#3E487A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E487A

8.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E487A	#FFFFFF	#000000	##FFFFFF
##3E487A	1.00	8.70	2.41	8.70
#FFFFFF	8.70	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#354E7C

Deuteranopia (green-blind)

#304979

Tritanopia (blue-blind)

#27525B

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #3e487a;
/* rgb */ color: rgb(62, 72, 122);
/* oklch */ color: oklch(41.7% 0.084 273.7);

Tailwind

colors: {
  custom: {
    50: '#777aa1',
    500: '#3e487a',
    950: '#000000',
  },
}

SCSS

$custom: #3e487a;
$custom-light: #777aa1;
$custom-dark: #000000;

JSON

{
  "hex": "#3e487a",
  "rgb": {
    "r": 62,
    "g": 72,
    "b": 122
  },
  "hsl": {
    "h": 230,
    "s": 32.609,
    "l": 36.078
  },
  "oklch": {
    "l": 0.41732,
    "c": 0.0843,
    "h": 273.7
  },
  "luminance": 0.07064
}

Semantic roles & 50–950 ramp

primary

#3E487A

secondary

#A59C6F

accent

#B75FC9

background

#F7F7F9

surface

#EDEDF2

border

#C8C8CC

text

#09090F

muted

#7B7B7E

Preview Lab

Preview with #3E487A

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

Preview Lab → · Contrast checker → · Palette generator →