#3E489F#3E489F

#3E489F is a dark, vivid blue. Relative luminance 0.082; OKLCH L 44.3% C 0.140 H 274.3°. Best body text is #FFFFFF at 7.98:1 contrast (WCAG AA passes).

Color values

HEX	#3E489F
RGB	rgb(62, 72, 159)
HSL	hsl(234, 44%, 43%)
HSV	hsv(234, 61%, 62%)
CMYK	cmyk(61%, 54.7%, 0%, 37.6%)
CIE-LAB	lab(34.32, 23.49, -48.68)
CIE-LCH	lch(34.32, 54.05, 295.75°)
OKLab	oklab(44.29% 0.0104 -0.1396)
OKLCH	oklch(44.29% 0.14 274.3)
XYZ	xyz(10.5599, 8.1612, 33.8130)
Luminance	0.0816 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E489F #9F953E

analogous

#3E789F #3E489F #643E9F

triadic

#3E489F #9F3E48 #489F3E

tetradic

#3E489F #9F3E78 #9F953E #3E9F64

square

#3E489F #9F3E78 #9F953E #3E9F64

split-complementary

#3E489F #9F643E #789F3E

monochromatic

#1C2047 #2D3473 #3E489F #5B65BF #878FD0

Accessibility & contrast

On white

7.98

#3E489F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.63

#3E489F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E489F

7.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E489F	#FFFFFF	#000000	##FFFFFF
##3E489F	1.00	7.98	2.63	7.98
#FFFFFF	7.98	1.00	21.00	1.00
#000000	2.63	21.00	1.00	21.00
##FFFFFF	7.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0E55A2

Deuteranopia (green-blind)

#004D9D

Tritanopia (blue-blind)

#005C6C

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #3e489f;
/* rgb */ color: rgb(62, 72, 159);
/* oklch */ color: oklch(44.3% 0.140 274.3);

Tailwind

colors: {
  custom: {
    50: '#7d7abc',
    500: '#3e489f',
    950: '#000000',
  },
}

SCSS

$custom: #3e489f;
$custom-light: #7d7abc;
$custom-dark: #000000;

JSON

{
  "hex": "#3e489f",
  "rgb": {
    "r": 62,
    "g": 72,
    "b": 159
  },
  "hsl": {
    "h": 233.814,
    "s": 43.891,
    "l": 43.333
  },
  "oklch": {
    "l": 0.44289,
    "c": 0.13999,
    "h": 274.3
  },
  "luminance": 0.08162
}

Semantic roles & 50–950 ramp

primary

#3E489F

secondary

#BBB47E

accent

#C654D4

background

#F8F7FB

surface

#EFEDF6

border

#CAC8D0

text

#0A0912

muted

#7C7B81

Preview Lab

Preview with #3E489F

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

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