#4036AC#4036AC
#4036AC is a dark, vivid blue. Relative luminance 0.067; OKLCH L 42.3% C 0.180 H 279.2°. Best body text is #FFFFFF at 8.97:1 contrast (WCAG AA passes).
Color values
| HEX | #4036AC |
|---|---|
| RGB | rgb(64, 54, 172) |
| HSL | hsl(245, 52%, 44%) |
| HSV | hsv(245, 69%, 67%) |
| CMYK | cmyk(62.8%, 68.6%, 0%, 32.5%) |
| CIE-LAB | lab(31.13, 39.62, -61.68) |
| CIE-LCH | lch(31.13, 73.30, 302.71°) |
| OKLab | oklab(42.31% 0.0288 -0.1778) |
| OKLCH | oklch(42.31% 0.18 279.2) |
| XYZ | xyz(10.8775, 6.7060, 39.7429) |
| Luminance | 0.0671 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Sapphire (survey)
#2138AB
ΔE00 3.73
Ocean Blue
#4F42B5
ΔE00 3.81
Blue With A Hint Of Purple
#533CC6
ΔE00 4.75
Blueberry
#464196
ΔE00 5.01
Blurple
#5539CC
ΔE00 5.42
Blue Blue
#2242C7
ΔE00 5.73
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#4036AC #A2AC36
analogous
#3667AC #4036AC #7B36AC
triadic
#4036AC #AC4036 #36AC40
tetradic
#4036AC #AC3667 #A2AC36 #36AC7B
square
#4036AC #AC3667 #A2AC36 #36AC7B
split-complementary
#4036AC #AC7B36 #67AC36
monochromatic
#1D194F #2F277D #4036AC #5F55CA #8B84D8
Accessibility & contrast
On white
8.97
#4036AC on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.34
#4036AC on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #4036AC
8.97:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##4036AC | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##4036AC | 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)
#004EB0
Deuteranopia (green-blind)
#0045AA
Tritanopia (blue-blind)
#00556C
Achromatopsia (no color)
#494949
Design tokens & code
CSS
--color: #4036ac; /* rgb */ color: rgb(64, 54, 172); /* oklch */ color: oklch(42.3% 0.180 279.2);
Tailwind
colors: {
custom: {
50: '#826ec6',
500: '#4036ac',
950: '#000000',
},
}SCSS
$custom: #4036ac; $custom-light: #826ec6; $custom-dark: #000000;
JSON
{
"hex": "#4036ac",
"rgb": {
"r": 64,
"g": 54,
"b": 172
},
"hsl": {
"h": 245.085,
"s": 52.212,
"l": 44.314
},
"oklch": {
"l": 0.42307,
"c": 0.18013,
"h": 279.2
},
"luminance": 0.06707
}Semantic roles & 50–950 ramp
primary
#4036AC
secondary
#BCC27C
accent
#DC4CCF
background
#F8F6FC
surface
#F0ECF8
border
#CBC7D1
text
#0C0713
muted
#7D7A82