#4136AB#4136AB
#4136AB is a dark, vivid blue. Relative luminance 0.067; OKLCH L 42.3% C 0.179 H 279.7°. Best body text is #FFFFFF at 8.97:1 contrast (WCAG AA passes).
Color values
| HEX | #4136AB |
|---|---|
| RGB | rgb(65, 54, 171) |
| HSL | hsl(246, 52%, 44%) |
| HSV | hsv(246, 68%, 67%) |
| CMYK | cmyk(62%, 68.4%, 0%, 32.9%) |
| CIE-LAB | lab(31.12, 39.44, -61.09) |
| CIE-LCH | lch(31.12, 72.72, 302.84°) |
| OKLab | oklab(42.29% 0.0302 -0.1761) |
| OKLCH | oklch(42.29% 0.179 279.7) |
| XYZ | xyz(10.8475, 6.7016, 39.2421) |
| Luminance | 0.0670 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Ocean Blue
#4F42B5
ΔE00 3.80
Sapphire (survey)
#2138AB
ΔE00 3.86
Blue With A Hint Of Purple
#533CC6
ΔE00 4.79
Blueberry
#464196
ΔE00 4.90
Blurple
#5539CC
ΔE00 5.46
Blue Blue
#2242C7
ΔE00 5.89
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4136AB #A0AB36
analogous
#3666AB #4136AB #7C36AB
triadic
#4136AB #AB4136 #36AB41
tetradic
#4136AB #AB3666 #A0AB36 #36AB7C
square
#4136AB #AB3666 #A0AB36 #36AB7C
split-complementary
#4136AB #AB7C36 #66AB36
monochromatic
#1E194E #2F277C #4136AB #6055C9 #8B83D8
Accessibility & contrast
On white
8.97
#4136AB on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.34
#4136AB on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #4136AB
8.97:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4136AB | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##4136AB | 1.00 | 8.97 | 2.34 | 8.97 |
| #FFFFFF | 8.97 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.34 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.97 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#004EAF
Deuteranopia (green-blind)
#0045A9
Tritanopia (blue-blind)
#00556C
Achromatopsia (no color)
#494949
Design tokens & code
CSS
--color: #4136ab; /* rgb */ color: rgb(65, 54, 171); /* oklch */ color: oklch(42.3% 0.179 279.7);
Tailwind
colors: {
custom: {
50: '#826ec5',
500: '#4136ab',
950: '#000000',
},
}SCSS
$custom: #4136ab; $custom-light: #826ec5; $custom-dark: #000000;
JSON
{
"hex": "#4136ab",
"rgb": {
"r": 65,
"g": 54,
"b": 171
},
"hsl": {
"h": 245.641,
"s": 52,
"l": 44.118
},
"oklch": {
"l": 0.42292,
"c": 0.17865,
"h": 279.7
},
"luminance": 0.06702
}Semantic roles & 50–950 ramp
primary
#4136AB
secondary
#BBC27B
accent
#DB4CCE
background
#F8F6FC
surface
#F0ECF8
border
#CBC7D1
text
#0C0713
muted
#7D7A82