#3A65AF#3A65AF

#3A65AF is a mid, vivid blue. Relative luminance 0.133; OKLCH L 51.3% C 0.127 H 260.5°. Best body text is #FFFFFF at 5.74:1 contrast (WCAG AA passes).

Color values

HEX	#3A65AF
RGB	rgb(58, 101, 175)
HSL	hsl(218, 50%, 46%)
HSV	hsv(218, 67%, 69%)
CMYK	cmyk(66.9%, 42.3%, 0%, 31.4%)
CIE-LAB	lab(43.21, 9.67, -43.93)
CIE-LCH	lch(43.21, 44.98, 282.41°)
OKLab	oklab(51.34% -0.0209 -0.1253)
OKLCH	oklch(51.34% 0.127 260.5)
XYZ	xyz(14.1337, 13.3007, 42.3716)
Luminance	0.1330 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A65AF #AF843A

analogous

#3A9FAF #3A65AF #493AAF

triadic

#3A65AF #AF3A65 #65AF3A

tetradic

#3A65AF #AF3A9F #AF843A #3AAF49

square

#3A65AF #AF3A9F #AF843A #3AAF49

split-complementary

#3A65AF #AF493A #9FAF3A

monochromatic

#1C3053 #2B4A81 #3A65AF #5D85C9 #8BA7D9

Accessibility & contrast

On white

5.74

#3A65AF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.66

#3A65AF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A65AF

5.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A65AF	#FFFFFF	#000000	##FFFFFF
##3A65AF	1.00	5.74	3.66	5.74
#FFFFFF	5.74	1.00	21.00	1.00
#000000	3.66	21.00	1.00	21.00
##FFFFFF	5.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#436CB2

Deuteranopia (green-blind)

#3061AD

Tritanopia (blue-blind)

#007681

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #3a65af;
/* rgb */ color: rgb(58, 101, 175);
/* oklch */ color: oklch(51.3% 0.127 260.5);

Tailwind

colors: {
  custom: {
    50: '#7d90c7',
    500: '#3a65af',
    950: '#000000',
  },
}

SCSS

$custom: #3a65af;
$custom-light: #7d90c7;
$custom-dark: #000000;

JSON

{
  "hex": "#3a65af",
  "rgb": {
    "r": 58,
    "g": 101,
    "b": 175
  },
  "hsl": {
    "h": 217.949,
    "s": 50.215,
    "l": 45.686
  },
  "oklch": {
    "l": 0.51344,
    "c": 0.12702,
    "h": 260.5
  },
  "luminance": 0.13302
}

Semantic roles & 50–950 ramp

primary

#3A65AF

secondary

#C3AB82

accent

#A64EDA

background

#F8F8FC

surface

#EFF0F8

border

#CACBD1

text

#0B0C13

muted

#7C7D82

Preview Lab

Preview with #3A65AF

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

Preview Lab → · Contrast checker → · Palette generator →