#554BB0#554BB0
#554BB0 is a mid, vivid blue. Relative luminance 0.101; OKLCH L 47.9% C 0.155 H 283.3°. Best body text is #FFFFFF at 6.95:1 contrast (WCAG AA passes).
Color values
| HEX | #554BB0 |
|---|---|
| RGB | rgb(85, 75, 176) |
| HSL | hsl(246, 40%, 49%) |
| HSV | hsv(246, 57%, 69%) |
| CMYK | cmyk(51.7%, 57.4%, 0%, 31%) |
| CIE-LAB | lab(38.02, 31.83, -52.77) |
| CIE-LCH | lch(38.02, 61.63, 301.10°) |
| OKLab | oklab(47.87% 0.0358 -0.1509) |
| OKLCH | oklch(47.87% 0.155 283.3) |
| XYZ | xyz(14.0965, 10.0973, 42.2721) |
| Luminance | 0.1010 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Ocean Blue
#4F42B5
ΔE00 2.83
Bluey Purple
#6241C7
ΔE00 5.01
Iris
#6258C4
ΔE00 5.05
Blueberry
#464196
ΔE00 5.08
Blue With A Hint Of Purple
#533CC6
ΔE00 5.20
Blurple
#5539CC
ΔE00 6.17
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#554BB0 #A6B04B
analogous
#4B74B0 #554BB0 #884BB0
triadic
#554BB0 #B0554B #4BB055
tetradic
#554BB0 #B04B74 #A6B04B #4BB088
square
#554BB0 #B04B74 #A6B04B #4BB088
split-complementary
#554BB0 #B0884B #74B04B
monochromatic
#2C265A #403985 #554BB0 #7C74C4 #A59FD6
Accessibility & contrast
On white
6.95
#554BB0 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.02
#554BB0 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #554BB0
6.95:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##554BB0 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##554BB0 | 1.00 | 6.95 | 3.02 | 6.95 |
| #FFFFFF | 6.95 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.02 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 6.95 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#005DB3
Deuteranopia (green-blind)
#0056AE
Tritanopia (blue-blind)
#316276
Achromatopsia (no color)
#595959
Design tokens & code
CSS
--color: #554bb0; /* rgb */ color: rgb(85, 75, 176); /* oklch */ color: oklch(47.9% 0.155 283.3);
Tailwind
colors: {
custom: {
50: '#8c7dc8',
500: '#554bb0',
950: '#000000',
},
}SCSS
$custom: #554bb0; $custom-light: #8c7dc8; $custom-dark: #000000;
JSON
{
"hex": "#554bb0",
"rgb": {
"r": 85,
"g": 75,
"b": 176
},
"hsl": {
"h": 245.941,
"s": 40.239,
"l": 49.216
},
"oklch": {
"l": 0.47869,
"c": 0.15513,
"h": 283.3
},
"luminance": 0.10098
}Semantic roles & 50–950 ramp
primary
#554BB0
secondary
#BEC394
accent
#D058C4
background
#F9F7FC
surface
#F1EEF8
border
#CBC9D1
text
#0D0A13
muted
#7E7C82