#404E95#404E95

#404E95 is a dark, moderate blue. Relative luminance 0.087; OKLCH L 44.9% C 0.117 H 272.5°. Best body text is #FFFFFF at 7.66:1 contrast (WCAG AA passes).

Color values

HEX	#404E95
RGB	rgb(64, 78, 149)
HSL	hsl(230, 40%, 42%)
HSV	hsv(230, 57%, 58%)
CMYK	cmyk(57%, 47.7%, 0%, 41.6%)
CIE-LAB	lab(35.42, 16.46, -40.87)
CIE-LCH	lch(35.42, 44.06, 291.94°)
OKLab	oklab(44.94% 0.0051 -0.1165)
OKLCH	oklch(44.94% 0.117 272.5)
XYZ	xyz(10.2618, 8.7080, 29.5680)
Luminance	0.0871 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#404E95 #958740

analogous

#407995 #404E95 #5D4095

triadic

#404E95 #95404E #4E9540

tetradic

#404E95 #954079 #958740 #40955D

square

#404E95 #954079 #958740 #40955D

split-complementary

#404E95 #955D40 #799540

monochromatic

#1B213F #2E386A #404E95 #5A6AB8 #8590CB

Accessibility & contrast

On white

7.66

#404E95 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.74

#404E95 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #404E95

7.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##404E95	#FFFFFF	#000000	##FFFFFF
##404E95	1.00	7.66	2.74	7.66
#FFFFFF	7.66	1.00	21.00	1.00
#000000	2.74	21.00	1.00	21.00
##FFFFFF	7.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D5798

Deuteranopia (green-blind)

#225093

Tritanopia (blue-blind)

#0F5E6A

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #404e95;
/* rgb */ color: rgb(64, 78, 149);
/* oklch */ color: oklch(44.9% 0.117 272.5);

Tailwind

colors: {
  custom: {
    50: '#7c7fb4',
    500: '#404e95',
    950: '#000000',
  },
}

SCSS

$custom: #404e95;
$custom-light: #7c7fb4;
$custom-dark: #000000;

JSON

{
  "hex": "#404e95",
  "rgb": {
    "r": 64,
    "g": 78,
    "b": 149
  },
  "hsl": {
    "h": 230.118,
    "s": 39.906,
    "l": 41.765
  },
  "oklch": {
    "l": 0.44939,
    "c": 0.1166,
    "h": 272.5
  },
  "luminance": 0.08709
}

Semantic roles & 50–950 ramp

primary

#404E95

secondary

#B5AC7C

accent

#BC58D0

background

#F7F7FB

surface

#EEEEF6

border

#C9C9D0

text

#0A0A11

muted

#7C7C80

Preview Lab

Preview with #404E95

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

Preview Lab → · Contrast checker → · Palette generator →