#2C36B8#2C36B8
#2C36B8 is a dark, highly saturated blue. Relative luminance 0.066; OKLCH L 42.2% C 0.200 H 270.9°. Best body text is #FFFFFF at 9.03:1 contrast (WCAG AA passes).
Color values
| HEX | #2C36B8 |
|---|---|
| RGB | rgb(44, 54, 184) |
| HSL | hsl(236, 61%, 45%) |
| HSV | hsv(236, 76%, 72%) |
| CMYK | cmyk(76.1%, 70.7%, 0%, 27.8%) |
| CIE-LAB | lab(30.96, 41.31, -69.15) |
| CIE-LCH | lch(30.96, 80.55, 300.85°) |
| OKLab | oklab(42.19% 0.0031 -0.2002) |
| OKLCH | oklch(42.19% 0.2 270.9) |
| XYZ | xyz(11.0067, 6.6333, 46.0384) |
| Luminance | 0.0663 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Sapphire (survey)
#2138AB
ΔE00 2.45
Blue Blue
#2242C7
ΔE00 3.95
Ocean Blue
#4F42B5
ΔE00 4.94
Blue With A Hint Of Purple
#533CC6
ΔE00 5.29
Blurple
#5539CC
ΔE00 5.81
Blue (survey)
#0343DF
ΔE00 6.08
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2C36B8 #B8AE2C
analogous
#2C7CB8 #2C36B8 #682CB8
triadic
#2C36B8 #B82C36 #36B82C
tetradic
#2C36B8 #B82C7C #B8AE2C #2CB868
square
#2C36B8 #B82C7C #B8AE2C #2CB868
split-complementary
#2C36B8 #B8682C #7CB82C
monochromatic
#141955 #202887 #2C36B8 #4D56D4 #7E85E0
Accessibility & contrast
On white
9.03
#2C36B8 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.33
#2C36B8 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #2C36B8
9.03:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2C36B8 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##2C36B8 | 1.00 | 9.03 | 2.33 | 9.03 |
| #FFFFFF | 9.03 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.33 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 9.03 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0050BC
Deuteranopia (green-blind)
#0042B6
Tritanopia (blue-blind)
#005A73
Achromatopsia (no color)
#494949
Design tokens & code
CSS
--color: #2c36b8; /* rgb */ color: rgb(44, 54, 184); /* oklch */ color: oklch(42.2% 0.200 270.9);
Tailwind
colors: {
custom: {
50: '#7c6ecf',
500: '#2c36b8',
950: '#000000',
},
}SCSS
$custom: #2c36b8; $custom-light: #7c6ecf; $custom-dark: #000000;
JSON
{
"hex": "#2c36b8",
"rgb": {
"r": 44,
"g": 54,
"b": 184
},
"hsl": {
"h": 235.714,
"s": 61.404,
"l": 44.706
},
"oklch": {
"l": 0.42186,
"c": 0.20019,
"h": 270.9
},
"luminance": 0.06634
}Semantic roles & 50–950 ramp
primary
#2C36B8
secondary
#C9C377
accent
#D943E5
background
#F8F6FC
surface
#EFECF9
border
#CAC7D2
text
#0B0714
muted
#7C7A82