#3953A3#3953A3

#3953A3 is a mid, vivid blue. Relative luminance 0.097; OKLCH L 46.6% C 0.133 H 267.5°. Best body text is #FFFFFF at 7.14:1 contrast (WCAG AA passes).

Color values

HEX	#3953A3
RGB	rgb(57, 83, 163)
HSL	hsl(225, 48%, 43%)
HSV	hsv(225, 65%, 64%)
CMYK	cmyk(65%, 49.1%, 0%, 36.1%)
CIE-LAB	lab(37.30, 16.77, -46.29)
CIE-LCH	lch(37.30, 49.24, 289.91°)
OKLab	oklab(46.55% -0.0057 -0.1325)
OKLCH	oklch(46.55% 0.133 267.5)
XYZ	xyz(11.3892, 9.6997, 35.9153)
Luminance	0.0970 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3953A3 #A38939

analogous

#3988A3 #3953A3 #5439A3

triadic

#3953A3 #A33953 #53A339

tetradic

#3953A3 #A33988 #A38939 #39A354

square

#3953A3 #A33988 #A38939 #39A354

split-complementary

#3953A3 #A35439 #88A339

monochromatic

#192548 #293C76 #3953A3 #5571C4 #8397D4

Accessibility & contrast

On white

7.14

#3953A3 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.94

#3953A3 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3953A3

7.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3953A3	#FFFFFF	#000000	##FFFFFF
##3953A3	1.00	7.14	2.94	7.14
#FFFFFF	7.14	1.00	21.00	1.00
#000000	2.94	21.00	1.00	21.00
##FFFFFF	7.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#295DA6

Deuteranopia (green-blind)

#1253A1

Tritanopia (blue-blind)

#006573

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #3953a3;
/* rgb */ color: rgb(57, 83, 163);
/* oklch */ color: oklch(46.6% 0.133 267.5);

Tailwind

colors: {
  custom: {
    50: '#7b82bf',
    500: '#3953a3',
    950: '#000000',
  },
}

SCSS

$custom: #3953a3;
$custom-light: #7b82bf;
$custom-dark: #000000;

JSON

{
  "hex": "#3953a3",
  "rgb": {
    "r": 57,
    "g": 83,
    "b": 163
  },
  "hsl": {
    "h": 225.283,
    "s": 48.182,
    "l": 43.137
  },
  "oklch": {
    "l": 0.46551,
    "c": 0.13266,
    "h": 267.5
  },
  "luminance": 0.09701
}

Semantic roles & 50–950 ramp

primary

#3953A3

secondary

#BDAD7A

accent

#B650D8

background

#F7F7FB

surface

#EEEEF7

border

#C9C9D0

text

#0A0A12

muted

#7C7C81

Preview Lab

Preview with #3953A3

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

Preview Lab → · Contrast checker → · Palette generator →