#3958A2#3958A2

#3958A2 is a mid, vivid blue. Relative luminance 0.105; OKLCH L 47.6% C 0.125 H 264.9°. Best body text is #FFFFFF at 6.79:1 contrast (WCAG AA passes).

Color values

HEX	#3958A2
RGB	rgb(57, 88, 162)
HSL	hsl(222, 48%, 43%)
HSV	hsv(222, 65%, 64%)
CMYK	cmyk(64.8%, 45.7%, 0%, 36.5%)
CIE-LAB	lab(38.65, 13.14, -43.53)
CIE-LCH	lch(38.65, 45.47, 286.79°)
OKLab	oklab(47.56% -0.011 -0.1243)
OKLCH	oklch(47.56% 0.125 264.9)
XYZ	xyz(11.6964, 10.4569, 35.5774)
Luminance	0.1046 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3958A2 #A28339

analogous

#398CA2 #3958A2 #4F39A2

triadic

#3958A2 #A23958 #58A239

tetradic

#3958A2 #A2398C #A28339 #39A24F

square

#3958A2 #A2398C #A28339 #39A24F

split-complementary

#3958A2 #A24F39 #8CA239

monochromatic

#192747 #293F75 #3958A2 #5576C3 #829AD3

Accessibility & contrast

On white

6.79

#3958A2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.09

#3958A2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3958A2

6.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3958A2	#FFFFFF	#000000	##FFFFFF
##3958A2	1.00	6.79	3.09	6.79
#FFFFFF	6.79	1.00	21.00	1.00
#000000	3.09	21.00	1.00	21.00
##FFFFFF	6.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3460A5

Deuteranopia (green-blind)

#2357A0

Tritanopia (blue-blind)

#006975

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #3958a2;
/* rgb */ color: rgb(57, 88, 162);
/* oklch */ color: oklch(47.6% 0.125 264.9);

Tailwind

colors: {
  custom: {
    50: '#7a86be',
    500: '#3958a2',
    950: '#000000',
  },
}

SCSS

$custom: #3958a2;
$custom-light: #7a86be;
$custom-dark: #000000;

JSON

{
  "hex": "#3958a2",
  "rgb": {
    "r": 57,
    "g": 88,
    "b": 162
  },
  "hsl": {
    "h": 222.286,
    "s": 47.945,
    "l": 42.941
  },
  "oklch": {
    "l": 0.47564,
    "c": 0.12483,
    "h": 264.9
  },
  "luminance": 0.10458
}

Semantic roles & 50–950 ramp

primary

#3958A2

secondary

#BDA97A

accent

#B050D8

background

#F7F8FB

surface

#EEEFF7

border

#C9CAD0

text

#0A0B12

muted

#7C7C81

Preview Lab

Preview with #3958A2

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

Preview Lab → · Contrast checker → · Palette generator →