#404385#404385

#404385 is a dark, moderate blue. Relative luminance 0.068; OKLCH L 41.5% C 0.108 H 278.6°. Best body text is #FFFFFF at 8.90:1 contrast (WCAG AA passes).

Color values

HEX	#404385
RGB	rgb(64, 67, 133)
HSL	hsl(237, 35%, 39%)
HSV	hsv(237, 52%, 52%)
CMYK	cmyk(51.9%, 49.6%, 0%, 47.8%)
CIE-LAB	lab(31.34, 18.25, -37.59)
CIE-LCH	lch(31.34, 41.78, 295.90°)
OKLab	oklab(41.52% 0.0162 -0.107)
OKLCH	oklch(41.52% 0.108 278.6)
XYZ	xyz(8.3538, 6.7973, 23.0576)
Luminance	0.0680 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#404385 #858240

analogous

#406585 #404385 #5F4085

triadic

#404385 #854043 #438540

tetradic

#404385 #854065 #858240 #40855F

square

#404385 #854065 #858240 #40855F

split-complementary

#404385 #855F40 #658540

monochromatic

#181932 #2C2E5C #404385 #5559AD #7E81C1

Accessibility & contrast

On white

8.90

#404385 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#404385 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #404385

8.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##404385	#FFFFFF	#000000	##FFFFFF
##404385	1.00	8.90	2.36	8.90
#FFFFFF	8.90	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#254D87

Deuteranopia (green-blind)

#1F4784

Tritanopia (blue-blind)

#25515D

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #404385;
/* rgb */ color: rgb(64, 67, 133);
/* oklch */ color: oklch(41.5% 0.108 278.6);

Tailwind

colors: {
  custom: {
    50: '#7a77a9',
    500: '#404385',
    950: '#000000',
  },
}

SCSS

$custom: #404385;
$custom-light: #7a77a9;
$custom-dark: #000000;

JSON

{
  "hex": "#404385",
  "rgb": {
    "r": 64,
    "g": 67,
    "b": 133
  },
  "hsl": {
    "h": 237.391,
    "s": 35.025,
    "l": 38.627
  },
  "oklch": {
    "l": 0.41521,
    "c": 0.10818,
    "h": 278.6
  },
  "luminance": 0.06798
}

Semantic roles & 50–950 ramp

primary

#404385

secondary

#ACA975

accent

#C65DCB

background

#F7F7FA

surface

#EEEDF4

border

#C9C8CE

text

#090810

muted

#7B7B7F

Preview Lab

Preview with #404385

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

Preview Lab → · Contrast checker → · Palette generator →