#3953A7#3953A7

#3953A7 is a mid, vivid blue. Relative luminance 0.098; OKLCH L 46.8% C 0.138 H 267.8°. Best body text is #FFFFFF at 7.07:1 contrast (WCAG AA passes).

Color values

HEX	#3953A7
RGB	rgb(57, 83, 167)
HSL	hsl(226, 49%, 44%)
HSV	hsv(226, 66%, 65%)
CMYK	cmyk(65.9%, 50.3%, 0%, 34.5%)
CIE-LAB	lab(37.56, 18.23, -48.25)
CIE-LCH	lch(37.56, 51.58, 290.69°)
OKLab	oklab(46.84% -0.0052 -0.1383)
OKLCH	oklch(46.84% 0.138 267.8)
XYZ	xyz(11.7533, 9.8453, 37.8327)
Luminance	0.0985 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3953A7 #A78D39

analogous

#398AA7 #3953A7 #5639A7

triadic

#3953A7 #A73953 #53A739

tetradic

#3953A7 #A7398A #A78D39 #39A756

square

#3953A7 #A7398A #A78D39 #39A756

split-complementary

#3953A7 #A75639 #8AA739

monochromatic

#1A264C #293C79 #3953A7 #5771C6 #8598D5

Accessibility & contrast

On white

7.07

#3953A7 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.97

#3953A7 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3953A7

7.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3953A7	#FFFFFF	#000000	##FFFFFF
##3953A7	1.00	7.07	2.97	7.07
#FFFFFF	7.07	1.00	21.00	1.00
#000000	2.97	21.00	1.00	21.00
##FFFFFF	7.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#255EAA

Deuteranopia (green-blind)

#0554A5

Tritanopia (blue-blind)

#006775

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #3953a7;
/* rgb */ color: rgb(57, 83, 167);
/* oklch */ color: oklch(46.8% 0.138 267.8);

Tailwind

colors: {
  custom: {
    50: '#7b82c2',
    500: '#3953a7',
    950: '#000000',
  },
}

SCSS

$custom: #3953a7;
$custom-light: #7b82c2;
$custom-dark: #000000;

JSON

{
  "hex": "#3953a7",
  "rgb": {
    "r": 57,
    "g": 83,
    "b": 167
  },
  "hsl": {
    "h": 225.818,
    "s": 49.107,
    "l": 43.922
  },
  "oklch": {
    "l": 0.46838,
    "c": 0.1384,
    "h": 267.8
  },
  "luminance": 0.09846
}

Semantic roles & 50–950 ramp

primary

#3953A7

secondary

#BFB07D

accent

#B84FD9

background

#F8F7FC

surface

#EFEEF8

border

#CAC9D1

text

#0A0A12

muted

#7C7C81

Preview Lab

Preview with #3953A7

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

Preview Lab → · Contrast checker → · Palette generator →