#554DBC#554DBC
#554DBC is a mid, vivid blue. Relative luminance 0.109; OKLCH L 49.1% C 0.169 H 281.5°. Best body text is #FFFFFF at 6.62:1 contrast (WCAG AA passes).
Color values
| HEX | #554DBC |
|---|---|
| RGB | rgb(85, 77, 188) |
| HSL | hsl(244, 45%, 52%) |
| HSV | hsv(244, 59%, 74%) |
| CMYK | cmyk(54.8%, 59%, 0%, 26.3%) |
| CIE-LAB | lab(39.36, 34.41, -57.66) |
| CIE-LCH | lch(39.36, 67.15, 300.82°) |
| OKLab | oklab(49.13% 0.0335 -0.1653) |
| OKLCH | oklch(49.13% 0.169 281.5) |
| XYZ | xyz(15.4745, 10.8689, 48.8497) |
| Luminance | 0.1087 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Ocean Blue
#4F42B5
ΔE00 3.30
Iris
#6258C4
ΔE00 3.86
Bluey Purple
#6241C7
ΔE00 4.42
Blue With A Hint Of Purple
#533CC6
ΔE00 4.79
Warm Blue
#4B57DB
ΔE00 5.50
Slate Blue
#6A5ACD
ΔE00 5.50
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#554DBC #B4BC4D
analogous
#4D7DBC #554DBC #8C4DBC
triadic
#554DBC #BC554D #4DBC55
tetradic
#554DBC #BC4D7D #B4BC4D #4DBC8C
square
#554DBC #BC4D7D #B4BC4D #4DBC8C
split-complementary
#554DBC #BC8C4D #7DBC4D
monochromatic
#2C2768 #3E3894 #554DBC #7F79CD #AAA6DD
Accessibility & contrast
On white
6.62
#554DBC on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.17
#554DBC on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #554DBC
6.62:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##554DBC | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##554DBC | 1.00 | 6.62 | 3.17 | 6.62 |
| #FFFFFF | 6.62 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.17 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 6.62 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0061C0
Deuteranopia (green-blind)
#0059BA
Tritanopia (blue-blind)
#25677D
Achromatopsia (no color)
#5D5D5D
Design tokens & code
CSS
--color: #554dbc; /* rgb */ color: rgb(85, 77, 188); /* oklch */ color: oklch(49.1% 0.169 281.5);
Tailwind
colors: {
custom: {
50: '#8e7fd1',
500: '#554dbc',
950: '#000000',
},
}SCSS
$custom: #554dbc; $custom-light: #8e7fd1; $custom-dark: #000000;
JSON
{
"hex": "#554dbc",
"rgb": {
"r": 85,
"g": 77,
"b": 188
},
"hsl": {
"h": 244.324,
"s": 45.306,
"l": 51.961
},
"oklch": {
"l": 0.49134,
"c": 0.16868,
"h": 281.5
},
"luminance": 0.1087
}Semantic roles & 50–950 ramp
primary
#554DBC
secondary
#C7CB9A
accent
#D553CC
background
#F9F7FC
surface
#F1EEF9
border
#CBC9D2
text
#0D0A14
muted
#7E7C82