#203299#203299
#203299 is a dark, vivid blue. Relative luminance 0.049; OKLCH L 37.8% C 0.168 H 268.7°. Best body text is #FFFFFF at 10.62:1 contrast (WCAG AA passes).
Color values
| HEX | #203299 |
|---|---|
| RGB | rgb(32, 50, 153) |
| HSL | hsl(231, 65%, 36%) |
| HSV | hsv(231, 79%, 60%) |
| CMYK | cmyk(79.1%, 67.3%, 0%, 40%) |
| CIE-LAB | lab(26.41, 31.50, -57.99) |
| CIE-LCH | lch(26.41, 66.00, 298.51°) |
| OKLab | oklab(37.81% -0.0038 -0.1679) |
| OKLCH | oklch(37.81% 0.168 268.7) |
| XYZ | xyz(7.4840, 4.8873, 30.6797) |
| Luminance | 0.0489 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Sapphire (survey)
#2138AB
ΔE00 2.90
Blueberry
#464196
ΔE00 6.10
Darkslateblue
#483D8B
ΔE00 6.76
Royal
#0C1793
ΔE00 6.77
Blue Blue
#2242C7
ΔE00 7.46
Cobalt
#0047AB
ΔE00 7.51
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#203299 #998720
analogous
#206F99 #203299 #4B2099
triadic
#203299 #992032 #329920
tetradic
#203299 #99206F #998720 #20994B
square
#203299 #99206F #998720 #20994B
split-complementary
#203299 #994B20 #6F9920
monochromatic
#0B1134 #152166 #203299 #2B43CC #576BDC
Accessibility & contrast
On white
10.62
#203299 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.98
#203299 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #203299
10.62:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##203299 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##203299 | 1.00 | 10.62 | 1.98 | 10.62 |
| #FFFFFF | 10.62 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.98 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 10.62 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#00449C
Deuteranopia (green-blind)
#003997
Tritanopia (blue-blind)
#004E61
Achromatopsia (no color)
#3E3E3E
Design tokens & code
CSS
--color: #203299; /* rgb */ color: rgb(32, 50, 153); /* oklch */ color: oklch(37.8% 0.168 268.7);
Tailwind
colors: {
custom: {
50: '#716ab8',
500: '#203299',
950: '#000000',
},
}SCSS
$custom: #203299; $custom-light: #716ab8; $custom-dark: #000000;
JSON
{
"hex": "#203299",
"rgb": {
"r": 32,
"g": 50,
"b": 153
},
"hsl": {
"h": 231.074,
"s": 65.405,
"l": 36.275
},
"oklch": {
"l": 0.37814,
"c": 0.1679,
"h": 268.7
},
"luminance": 0.04888
}Semantic roles & 50–950 ramp
primary
#203299
secondary
#C0B055
accent
#CF3FE8
background
#F7F6FB
surface
#EDEBF6
border
#C8C6D0
text
#090611
muted
#7B7A80