#35409B#35409B

#35409B is a dark, vivid blue. Relative luminance 0.068; OKLCH L 41.8% C 0.147 H 273.0°. Best body text is #FFFFFF at 8.91:1 contrast (WCAG AA passes).

Color values

HEX	#35409B
RGB	rgb(53, 64, 155)
HSL	hsl(234, 49%, 41%)
HSV	hsv(234, 66%, 61%)
CMYK	cmyk(65.8%, 58.7%, 0%, 39.2%)
CIE-LAB	lab(31.32, 25.73, -51.14)
CIE-LCH	lch(31.32, 57.25, 296.71°)
OKLab	oklab(41.8% 0.0078 -0.1471)
OKLCH	oklch(41.8% 0.147 273)
XYZ	xyz(9.2160, 6.7894, 31.8288)
Luminance	0.0679 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#35409B #9B9035

analogous

#35739B #35409B #5D359B

triadic

#35409B #9B3540 #409B35

tetradic

#35409B #9B3573 #9B9035 #359B5D

square

#35409B #9B3573 #9B9035 #359B5D

split-complementary

#35409B #9B5D35 #739B35

monochromatic

#161A40 #252D6D #35409B #4C58C2 #7983D1

Accessibility & contrast

On white

8.91

#35409B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#35409B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #35409B

8.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##35409B	#FFFFFF	#000000	##FFFFFF
##35409B	1.00	8.91	2.36	8.91
#FFFFFF	8.91	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004E9E

Deuteranopia (green-blind)

#004599

Tritanopia (blue-blind)

#005667

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #35409b;
/* rgb */ color: rgb(53, 64, 155);
/* oklch */ color: oklch(41.8% 0.147 273.0);

Tailwind

colors: {
  custom: {
    50: '#7874b9',
    500: '#35409b',
    950: '#000000',
  },
}

SCSS

$custom: #35409b;
$custom-light: #7874b9;
$custom-dark: #000000;

JSON

{
  "hex": "#35409b",
  "rgb": {
    "r": 53,
    "g": 64,
    "b": 155
  },
  "hsl": {
    "h": 233.529,
    "s": 49.038,
    "l": 40.784
  },
  "oklch": {
    "l": 0.41804,
    "c": 0.14736,
    "h": 273
  },
  "luminance": 0.0679
}

Semantic roles & 50–950 ramp

primary

#35409B

secondary

#BAB272

accent

#CA4FD9

background

#F7F7FB

surface

#EEEDF6

border

#C9C8D0

text

#0A0812

muted

#7C7B81

Preview Lab

Preview with #35409B

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

Preview Lab → · Contrast checker → · Palette generator →