#372D98#372D98
#372D98 is a dark, vivid blue. Relative luminance 0.050; OKLCH L 38.3% C 0.167 H 279.2°. Best body text is #FFFFFF at 10.55:1 contrast (WCAG AA passes).
Color values
| HEX | #372D98 |
|---|---|
| RGB | rgb(55, 45, 152) |
| HSL | hsl(246, 54%, 39%) |
| HSV | hsv(246, 70%, 60%) |
| CMYK | cmyk(63.8%, 70.4%, 0%, 40.4%) |
| CIE-LAB | lab(26.61, 37.10, -57.01) |
| CIE-LCH | lch(26.61, 68.01, 303.06°) |
| OKLab | oklab(38.31% 0.0268 -0.1644) |
| OKLCH | oklch(38.31% 0.167 279.2) |
| XYZ | xyz(8.1796, 4.9554, 30.2251) |
| Luminance | 0.0496 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Sapphire (survey)
#2138AB
ΔE00 4.86
Indigo Blue
#3A18B1
ΔE00 5.43
Darkslateblue
#483D8B
ΔE00 5.84
Royal
#0C1793
ΔE00 5.88
Blueberry
#464196
ΔE00 5.91
Cobalt Blue
#030AA7
ΔE00 7.22
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#372D98 #8E982D
analogous
#2D5898 #372D98 #6C2D98
triadic
#372D98 #98372D #2D9837
tetradic
#372D98 #982D58 #8E982D #2D986C
square
#372D98 #982D58 #8E982D #2D986C
split-complementary
#372D98 #986C2D #58982D
monochromatic
#15113A #261F69 #372D98 #493DC5 #766CD3
Accessibility & contrast
On white
10.55
#372D98 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.99
#372D98 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #372D98
10.55:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##372D98 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##372D98 | 1.00 | 10.55 | 1.99 | 10.55 |
| #FFFFFF | 10.55 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.99 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 10.55 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#00439B
Deuteranopia (green-blind)
#003B96
Tritanopia (blue-blind)
#004A5F
Achromatopsia (no color)
#3F3F3F
Design tokens & code
CSS
--color: #372d98; /* rgb */ color: rgb(55, 45, 152); /* oklch */ color: oklch(38.3% 0.167 279.2);
Tailwind
colors: {
custom: {
50: '#7a67b7',
500: '#372d98',
950: '#000000',
},
}SCSS
$custom: #372d98; $custom-light: #7a67b7; $custom-dark: #000000;
JSON
{
"hex": "#372d98",
"rgb": {
"r": 55,
"g": 45,
"b": 152
},
"hsl": {
"h": 245.607,
"s": 54.315,
"l": 38.627
},
"oklch": {
"l": 0.38312,
"c": 0.16656,
"h": 279.2
},
"luminance": 0.04956
}Semantic roles & 50–950 ramp
primary
#372D98
secondary
#B3BA66
accent
#DE4AD0
background
#F7F6FB
surface
#EEEBF6
border
#C9C6D0
text
#0A0611
muted
#7C7A80