#3E53AF#3E53AF

#3E53AF is a mid, vivid blue. Relative luminance 0.103; OKLCH L 47.7% C 0.148 H 270.2°. Best body text is #FFFFFF at 6.86:1 contrast (WCAG AA passes).

Color values

HEX	#3E53AF
RGB	rgb(62, 83, 175)
HSL	hsl(229, 48%, 46%)
HSV	hsv(229, 65%, 69%)
CMYK	cmyk(64.6%, 52.6%, 0%, 31.4%)
CIE-LAB	lab(38.38, 21.98, -51.66)
CIE-LCH	lch(38.38, 56.14, 293.04°)
OKLab	oklab(47.71% 0.0006 -0.1482)
OKLCH	oklch(47.71% 0.148 270.2)
XYZ	xyz(12.8151, 10.3047, 41.8628)
Luminance	0.1031 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3E53AF #AF9A3E

analogous

#3E8CAF #3E53AF #623EAF

triadic

#3E53AF #AF3E53 #53AF3E

tetradic

#3E53AF #AF3E8C #AF9A3E #3EAF62

square

#3E53AF #AF3E8C #AF9A3E #3EAF62

split-complementary

#3E53AF #AF623E #8CAF3E

monochromatic

#1E2855 #2E3E82 #3E53AF #6375C8 #909DD8

Accessibility & contrast

On white

6.86

#3E53AF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.06

#3E53AF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3E53AF

6.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3E53AF	#FFFFFF	#000000	##FFFFFF
##3E53AF	1.00	6.86	3.06	6.86
#FFFFFF	6.86	1.00	21.00	1.00
#000000	3.06	21.00	1.00	21.00
##FFFFFF	6.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A60B2

Deuteranopia (green-blind)

#0056AD

Tritanopia (blue-blind)

#006979

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #3e53af;
/* rgb */ color: rgb(62, 83, 175);
/* oklch */ color: oklch(47.7% 0.148 270.2);

Tailwind

colors: {
  custom: {
    50: '#7f83c7',
    500: '#3e53af',
    950: '#000000',
  },
}

SCSS

$custom: #3e53af;
$custom-light: #7f83c7;
$custom-dark: #000000;

JSON

{
  "hex": "#3e53af",
  "rgb": {
    "r": 62,
    "g": 83,
    "b": 175
  },
  "hsl": {
    "h": 228.85,
    "s": 47.679,
    "l": 46.471
  },
  "oklch": {
    "l": 0.47707,
    "c": 0.14823,
    "h": 270.2
  },
  "luminance": 0.10306
}

Semantic roles & 50–950 ramp

primary

#3E53AF

secondary

#C3B786

accent

#BE51D7

background

#F8F7FC

surface

#EFEEF8

border

#CAC9D1

text

#0B0A13

muted

#7C7C82

Preview Lab

Preview with #3E53AF

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

Preview Lab → · Contrast checker → · Palette generator →