#35579D#35579D

#35579D is a mid, vivid blue. Relative luminance 0.100; OKLCH L 46.8% C 0.120 H 263.1°. Best body text is #FFFFFF at 7.00:1 contrast (WCAG AA passes).

Color values

HEX	#35579D
RGB	rgb(53, 87, 157)
HSL	hsl(220, 50%, 41%)
HSV	hsv(220, 66%, 62%)
CMYK	cmyk(66.2%, 44.6%, 0%, 38.4%)
CIE-LAB	lab(37.85, 11.24, -41.82)
CIE-LCH	lch(37.85, 43.31, 285.04°)
OKLab	oklab(46.8% -0.0145 -0.1194)
OKLCH	oklch(46.8% 0.12 263.1)
XYZ	xyz(10.9601, 10.0066, 33.2456)
Luminance	0.1001 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#35579D #9D7B35

analogous

#358B9D #35579D #47359D

triadic

#35579D #9D3557 #579D35

tetradic

#35579D #9D358B #9D7B35 #359D47

square

#35579D #9D358B #9D7B35 #359D47

split-complementary

#35579D #9D4735 #8B9D35

monochromatic

#162441 #263E6F #35579D #4C73C3 #7A97D2

Accessibility & contrast

On white

7.00

#35579D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

3.00

#35579D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #35579D

7.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##35579D	#FFFFFF	#000000	##FFFFFF
##35579D	1.00	7.00	3.00	7.00
#FFFFFF	7.00	1.00	21.00	1.00
#000000	3.00	21.00	1.00	21.00
##FFFFFF	7.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#365EA0

Deuteranopia (green-blind)

#25559C

Tritanopia (blue-blind)

#006772

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #35579d;
/* rgb */ color: rgb(53, 87, 157);
/* oklch */ color: oklch(46.8% 0.120 263.1);

Tailwind

colors: {
  custom: {
    50: '#7785ba',
    500: '#35579d',
    950: '#000000',
  },
}

SCSS

$custom: #35579d;
$custom-light: #7785ba;
$custom-dark: #000000;

JSON

{
  "hex": "#35579d",
  "rgb": {
    "r": 53,
    "g": 87,
    "b": 157
  },
  "hsl": {
    "h": 220.385,
    "s": 49.524,
    "l": 41.176
  },
  "oklch": {
    "l": 0.46798,
    "c": 0.1203,
    "h": 263.1
  },
  "luminance": 0.10008
}

Semantic roles & 50–950 ramp

primary

#35579D

secondary

#BBA373

accent

#AC4FD9

background

#F7F8FB

surface

#EEEFF6

border

#C9CAD0

text

#0A0B12

muted

#7C7C81

Preview Lab

Preview with #35579D

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

Preview Lab → · Contrast checker → · Palette generator →