#3E4DA3#3E4DA3

#3E4DA3 is a mid, vivid blue. Relative luminance 0.090; OKLCH L 45.6% C 0.139 H 272.3°. Best body text is #FFFFFF at 7.51:1 contrast (WCAG AA passes).

Color values

HEX	#3E4DA3
RGB	rgb(62, 77, 163)
HSL	hsl(231, 45%, 44%)
HSV	hsv(231, 62%, 64%)
CMYK	cmyk(62%, 52.8%, 0%, 36.1%)
CIE-LAB	lab(35.94, 21.62, -48.47)
CIE-LCH	lch(35.94, 53.08, 294.04°)
OKLab	oklab(45.6% 0.0055 -0.1389)
OKLCH	oklch(45.6% 0.139 272.3)
XYZ	xyz(11.2491, 8.9753, 35.7828)
Luminance	0.0898 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E4DA3 #A3943E

analogous

#3E80A3 #3E4DA3 #623EA3

triadic

#3E4DA3 #A33E4D #4DA33E

tetradic

#3E4DA3 #A33E80 #A3943E #3EA362

square

#3E4DA3 #A33E80 #A3943E #3EA362

split-complementary

#3E4DA3 #A3623E #80A33E

monochromatic

#1C234A #2D3877 #3E4DA3 #5D6CC1 #8994D2

Accessibility & contrast

On white

7.51

#3E4DA3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.80

#3E4DA3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3E4DA3

7.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E4DA3	#FFFFFF	#000000	##FFFFFF
##3E4DA3	1.00	7.51	2.80	7.51
#FFFFFF	7.51	1.00	21.00	1.00
#000000	2.80	21.00	1.00	21.00
##FFFFFF	7.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A59A6

Deuteranopia (green-blind)

#0050A1

Tritanopia (blue-blind)

#006170

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #3e4da3;
/* rgb */ color: rgb(62, 77, 163);
/* oklch */ color: oklch(45.6% 0.139 272.3);

Tailwind

colors: {
  custom: {
    50: '#7d7ebf',
    500: '#3e4da3',
    950: '#000000',
  },
}

SCSS

$custom: #3e4da3;
$custom-light: #7d7ebf;
$custom-dark: #000000;

JSON

{
  "hex": "#3e4da3",
  "rgb": {
    "r": 62,
    "g": 77,
    "b": 163
  },
  "hsl": {
    "h": 231.089,
    "s": 44.889,
    "l": 44.118
  },
  "oklch": {
    "l": 0.45597,
    "c": 0.13902,
    "h": 272.3
  },
  "luminance": 0.08976
}

Semantic roles & 50–950 ramp

primary

#3E4DA3

secondary

#BDB480

accent

#C153D5

background

#F8F7FB

surface

#EFEEF7

border

#CAC9D0

text

#0B0A12

muted

#7C7C81

Preview Lab

Preview with #3E4DA3

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

Preview Lab → · Contrast checker → · Palette generator →