#4F458D#4F458D
#4F458D is a dark, moderate blue. Relative luminance 0.078; OKLCH L 43.7% C 0.115 H 287.0°. Best body text is #FFFFFF at 8.18:1 contrast (WCAG AA passes).
Color values
| HEX | #4F458D |
|---|---|
| RGB | rgb(79, 69, 141) |
| HSL | hsl(248, 34%, 41%) |
| HSV | hsv(248, 51%, 55%) |
| CMYK | cmyk(44%, 51.1%, 0%, 44.7%) |
| CIE-LAB | lab(33.65, 23.28, -38.75) |
| CIE-LCH | lch(33.65, 45.20, 300.99°) |
| OKLab | oklab(43.74% 0.0336 -0.1099) |
| OKLCH | oklch(43.74% 0.115 287) |
| XYZ | xyz(10.1589, 7.8412, 26.1724) |
| Luminance | 0.0784 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Darkslateblue
#483D8B
ΔE00 2.59
Blueberry
#464196
ΔE00 3.01
Twilight
#4E518B
ΔE00 4.59
Dusk
#4E5481
ΔE00 6.85
Ocean Blue
#4F42B5
ΔE00 6.95
Rebeccapurple
#663399
ΔE00 7.97
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4F458D #838D45
analogous
#455F8D #4F458D #73458D
triadic
#4F458D #8D4F45 #458D4F
tetradic
#4F458D #8D455F #838D45 #458D73
square
#4F458D #8D455F #838D45 #458D73
split-complementary
#4F458D #8D7345 #5F8D45
monochromatic
#211D3B #383164 #4F458D #6A5FB1 #9088C5
Accessibility & contrast
On white
8.18
#4F458D on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.57
#4F458D on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #4F458D
8.18:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4F458D | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##4F458D | 1.00 | 8.18 | 2.57 | 8.18 |
| #FFFFFF | 8.18 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.57 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.18 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#275190
Deuteranopia (green-blind)
#264D8B
Tritanopia (blue-blind)
#3D5462
Achromatopsia (no color)
#4F4F4F
Design tokens & code
CSS
--color: #4f458d; /* rgb */ color: rgb(79, 69, 141); /* oklch */ color: oklch(43.7% 0.115 287.0);
Tailwind
colors: {
custom: {
50: '#8479af',
500: '#4f458d',
950: '#000000',
},
}SCSS
$custom: #4f458d; $custom-light: #8479af; $custom-dark: #000000;
JSON
{
"hex": "#4f458d",
"rgb": {
"r": 79,
"g": 69,
"b": 141
},
"hsl": {
"h": 248.333,
"s": 34.286,
"l": 41.176
},
"oklch": {
"l": 0.43739,
"c": 0.11497,
"h": 287
},
"luminance": 0.07842
}Semantic roles & 50–950 ramp
primary
#4F458D
secondary
#A9B07E
accent
#CA5DBB
background
#F8F7FA
surface
#EFEDF4
border
#CAC8CE
text
#0B0910
muted
#7C7B7F