#2C39B6#2C39B6
#2C39B6 is a dark, vivid blue. Relative luminance 0.068; OKLCH L 42.5% C 0.194 H 270.5°. Best body text is #FFFFFF at 8.87:1 contrast (WCAG AA passes).
Color values
| HEX | #2C39B6 |
|---|---|
| RGB | rgb(44, 57, 182) |
| HSL | hsl(234, 61%, 44%) |
| HSV | hsv(234, 76%, 71%) |
| CMYK | cmyk(75.8%, 68.7%, 0%, 28.6%) |
| CIE-LAB | lab(31.43, 38.78, -67.18) |
| CIE-LCH | lch(31.43, 77.57, 299.99°) |
| OKLab | oklab(42.47% 0.0018 -0.1944) |
| OKLCH | oklch(42.47% 0.194 270.5) |
| XYZ | xyz(10.9425, 6.8379, 44.9901) |
| Luminance | 0.0684 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Sapphire (survey)
#2138AB
ΔE00 1.99
Blue Blue
#2242C7
ΔE00 3.41
Ocean Blue
#4F42B5
ΔE00 4.66
Blue With A Hint Of Purple
#533CC6
ΔE00 5.43
Blue (survey)
#0343DF
ΔE00 5.83
Blurple
#5539CC
ΔE00 6.07
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2C39B6 #B6A92C
analogous
#2C7EB6 #2C39B6 #642CB6
triadic
#2C39B6 #B62C39 #39B62C
tetradic
#2C39B6 #B62C7E #B6A92C #2CB664
square
#2C39B6 #B62C7E #B6A92C #2CB664
split-complementary
#2C39B6 #B6642C #7EB62C
monochromatic
#141A53 #202A85 #2C39B6 #4C58D4 #7D86E0
Accessibility & contrast
On white
8.87
#2C39B6 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.37
#2C39B6 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #2C39B6
8.87:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2C39B6 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##2C39B6 | 1.00 | 8.87 | 2.37 | 8.87 |
| #FFFFFF | 8.87 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.37 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.87 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0051BA
Deuteranopia (green-blind)
#0043B4
Tritanopia (blue-blind)
#005B73
Achromatopsia (no color)
#4A4A4A
Design tokens & code
CSS
--color: #2c39b6; /* rgb */ color: rgb(44, 57, 182); /* oklch */ color: oklch(42.5% 0.194 270.5);
Tailwind
colors: {
custom: {
50: '#7b70cd',
500: '#2c39b6',
950: '#000000',
},
}SCSS
$custom: #2c39b6; $custom-light: #7b70cd; $custom-dark: #000000;
JSON
{
"hex": "#2c39b6",
"rgb": {
"r": 44,
"g": 57,
"b": 182
},
"hsl": {
"h": 234.348,
"s": 61.062,
"l": 44.314
},
"oklch": {
"l": 0.42473,
"c": 0.19443,
"h": 270.5
},
"luminance": 0.06839
}Semantic roles & 50–950 ramp
primary
#2C39B6
secondary
#C8C076
accent
#D544E4
background
#F8F6FC
surface
#EFECF9
border
#CAC7D2
text
#0B0714
muted
#7C7A82