#353A68#353A68

#353A68 is a dark, moderate blue. Relative luminance 0.048; OKLCH L 36.7% C 0.079 H 277.1°. Best body text is #FFFFFF at 10.73:1 contrast (WCAG AA passes).

Color values

HEX	#353A68
RGB	rgb(53, 58, 104)
HSL	hsl(234, 32%, 31%)
HSV	hsv(234, 49%, 41%)
CMYK	cmyk(49%, 44.2%, 0%, 59.2%)
CIE-LAB	lab(26.11, 11.66, -27.69)
CIE-LCH	lch(26.11, 30.05, 292.84°)
OKLab	oklab(36.74% 0.0097 -0.0783)
OKLCH	oklch(36.74% 0.079 277.1)
XYZ	xyz(5.4792, 4.7822, 13.7284)
Luminance	0.0478 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#353A68 #686335

analogous

#355368 #353A68 #493568

triadic

#353A68 #68353A #3A6835

tetradic

#353A68 #683553 #686335 #356849

square

#353A68 #683553 #686335 #356849

split-complementary

#353A68 #684935 #536835

monochromatic

#0C0D17 #20233F #353A68 #4A5191 #666EB1

Accessibility & contrast

On white

10.73

#353A68 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#353A68 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #353A68

10.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##353A68	#FFFFFF	#000000	##FFFFFF
##353A68	1.00	10.73	1.96	10.73
#FFFFFF	10.73	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#28406A

Deuteranopia (green-blind)

#243C67

Tritanopia (blue-blind)

#23444C

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #353a68;
/* rgb */ color: rgb(53, 58, 104);
/* oklch */ color: oklch(36.7% 0.079 277.1);

Tailwind

colors: {
  custom: {
    50: '#6f7093',
    500: '#353a68',
    950: '#000000',
  },
}

SCSS

$custom: #353a68;
$custom-light: #6f7093;
$custom-dark: #000000;

JSON

{
  "hex": "#353a68",
  "rgb": {
    "r": 53,
    "g": 58,
    "b": 104
  },
  "hsl": {
    "h": 234.118,
    "s": 32.484,
    "l": 30.784
  },
  "oklch": {
    "l": 0.36738,
    "c": 0.07891,
    "h": 277.1
  },
  "luminance": 0.04782
}

Semantic roles & 50–950 ramp

primary

#353A68

secondary

#999360

accent

#BE5FC9

background

#F6F6F9

surface

#ECECF1

border

#C7C7CB

text

#08070D

muted

#7B7A7E

Preview Lab

Preview with #353A68

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

Preview Lab → · Contrast checker → · Palette generator →