#35289B#35289B

#35289B is a dark, vivid blue. Relative luminance 0.046; OKLCH L 37.7% C 0.176 H 278.8°. Best body text is #FFFFFF at 10.89:1 contrast (WCAG AA passes).

Color values

HEX	#35289B
RGB	rgb(53, 40, 155)
HSL	hsl(247, 59%, 38%)
HSV	hsv(247, 74%, 61%)
CMYK	cmyk(65.8%, 74.2%, 0%, 39.2%)
CIE-LAB	lab(25.68, 40.73, -60.36)
CIE-LCH	lch(25.68, 72.82, 304.01°)
OKLab	oklab(37.7% 0.0271 -0.1743)
OKLCH	oklch(37.7% 0.176 278.8)
XYZ	xyz(8.1415, 4.6404, 31.4706)
Luminance	0.0464 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#35289B #8E9B28

analogous

#28549B #35289B #6E289B

triadic

#35289B #9B3528 #289B35

tetradic

#35289B #9B2854 #8E9B28 #289B6E

square

#35289B #9B2854 #8E9B28 #289B6E

split-complementary

#35289B #9B6E28 #549B28

monochromatic

#140F3A #241B6A #35289B #4635CB #7366D7

Accessibility & contrast

On white

10.89

#35289B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#35289B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #35289B

10.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##35289B	#FFFFFF	#000000	##FFFFFF
##35289B	1.00	10.89	1.93	10.89
#FFFFFF	10.89	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00419E

Deuteranopia (green-blind)

#003899

Tritanopia (blue-blind)

#00485F

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #35289b;
/* rgb */ color: rgb(53, 40, 155);
/* oklch */ color: oklch(37.7% 0.176 278.8);

Tailwind

colors: {
  custom: {
    50: '#7a64ba',
    500: '#35289b',
    950: '#000000',
  },
}

SCSS

$custom: #35289b;
$custom-light: #7a64ba;
$custom-dark: #000000;

JSON

{
  "hex": "#35289b",
  "rgb": {
    "r": 53,
    "g": 40,
    "b": 155
  },
  "hsl": {
    "h": 246.783,
    "s": 58.974,
    "l": 38.235
  },
  "oklch": {
    "l": 0.37701,
    "c": 0.17635,
    "h": 278.8
  },
  "luminance": 0.04641
}

Semantic roles & 50–950 ramp

primary

#35289B

secondary

#B3BD61

accent

#E246D0

background

#F8F6FB

surface

#EFEBF6

border

#CAC6D0

text

#0A0512

muted

#7C7A81

Preview Lab

Preview with #35289B

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

Preview Lab → · Contrast checker → · Palette generator →