#36337A#36337A
#36337A is a dark, moderate blue. Relative luminance 0.046; OKLCH L 36.6% C 0.117 H 280.8°. Best body text is #FFFFFF at 10.99:1 contrast (WCAG AA passes).
Color values
| HEX | #36337A |
|---|---|
| RGB | rgb(54, 51, 122) |
| HSL | hsl(243, 41%, 34%) |
| HSV | hsv(243, 58%, 48%) |
| CMYK | cmyk(55.7%, 58.2%, 0%, 52.2%) |
| CIE-LAB | lab(25.43, 22.87, -40.25) |
| CIE-LCH | lch(25.43, 46.29, 299.60°) |
| OKLab | oklab(36.64% 0.022 -0.1152) |
| OKLCH | oklch(36.64% 0.117 280.8) |
| XYZ | xyz(6.2169, 4.5567, 18.9605) |
| Luminance | 0.0456 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Darkslateblue
#483D8B
ΔE00 4.31
Blueberry
#464196
ΔE00 5.76
Midnight Blue
#191970
ΔE00 7.57
Sapphire (survey)
#2138AB
ΔE00 8.12
Marine
#042E60
ΔE00 8.56
Royal
#0C1793
ΔE00 9.32
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#36337A #777A33
analogous
#33547A #36337A #5A337A
triadic
#36337A #7A3633 #337A36
tetradic
#36337A #7A3354 #777A33 #337A5A
square
#36337A #7A3354 #777A33 #337A5A
split-complementary
#36337A #7A5A33 #547A33
monochromatic
#100F24 #23214F #36337A #4945A5 #6B68C0
Accessibility & contrast
On white
10.99
#36337A on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.91
#36337A on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #36337A
10.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##36337A | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##36337A | 1.00 | 10.99 | 1.91 | 10.99 |
| #FFFFFF | 10.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.91 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 10.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#023F7C
Deuteranopia (green-blind)
#003A79
Tritanopia (blue-blind)
#184351
Achromatopsia (no color)
#3C3C3C
Design tokens & code
CSS
--color: #36337a; /* rgb */ color: rgb(54, 51, 122); /* oklch */ color: oklch(36.6% 0.117 280.8);
Tailwind
colors: {
custom: {
50: '#736aa1',
500: '#36337a',
950: '#000000',
},
}SCSS
$custom: #36337a; $custom-light: #736aa1; $custom-dark: #000000;
JSON
{
"hex": "#36337a",
"rgb": {
"r": 54,
"g": 51,
"b": 122
},
"hsl": {
"h": 242.535,
"s": 41.04,
"l": 33.922
},
"oklch": {
"l": 0.36642,
"c": 0.11728,
"h": 280.8
},
"luminance": 0.04557
}Semantic roles & 50–950 ramp
primary
#36337A
secondary
#A5A861
accent
#D157CC
background
#F7F6FA
surface
#EDEBF3
border
#C8C6CD
text
#08060F
muted
#7B7A7F