#2F2CBB#2F2CBB
#2F2CBB is a dark, highly saturated blue. Relative luminance 0.060; OKLCH L 41.2% C 0.213 H 272.8°. Best body text is #FFFFFF at 9.55:1 contrast (WCAG AA passes).
Color values
| HEX | #2F2CBB |
|---|---|
| RGB | rgb(47, 44, 187) |
| HSL | hsl(241, 62%, 45%) |
| HSV | hsv(241, 76%, 73%) |
| CMYK | cmyk(74.9%, 76.5%, 0%, 26.7%) |
| CIE-LAB | lab(29.39, 48.29, -73.50) |
| CIE-LCH | lch(29.39, 87.95, 303.31°) |
| OKLab | oklab(41.21% 0.0104 -0.2127) |
| OKLCH | oklch(41.21% 0.213 272.8) |
| XYZ | xyz(11.0396, 5.9924, 47.5789) |
| Luminance | 0.0599 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Indigo Blue
#3A18B1
ΔE00 4.15
Sapphire (survey)
#2138AB
ΔE00 4.48
True Blue
#010FCC
ΔE00 4.80
Ultramarine Blue
#1805DB
ΔE00 5.50
Blue With A Hint Of Purple
#533CC6
ΔE00 5.74
Violet Blue
#510AC9
ΔE00 5.78
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2F2CBB #B8BB2C
analogous
#2C70BB #2F2CBB #772CBB
triadic
#2F2CBB #BB2F2C #2CBB2F
tetradic
#2F2CBB #BB2C70 #B8BB2C #2CBB77
square
#2F2CBB #BB2C70 #B8BB2C #2CBB77
split-complementary
#2F2CBB #BB772C #70BB2C
monochromatic
#161558 #232089 #2F2CBB #524FD6 #8280E1
Accessibility & contrast
On white
9.55
#2F2CBB on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.20
#2F2CBB on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #2F2CBB
9.55:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2F2CBB | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##2F2CBB | 1.00 | 9.55 | 2.20 | 9.55 |
| #FFFFFF | 9.55 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.20 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 9.55 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#004CBF
Deuteranopia (green-blind)
#003EB8
Tritanopia (blue-blind)
#005772
Achromatopsia (no color)
#454545
Design tokens & code
CSS
--color: #2f2cbb; /* rgb */ color: rgb(47, 44, 187); /* oklch */ color: oklch(41.2% 0.213 272.8);
Tailwind
colors: {
custom: {
50: '#7f68d1',
500: '#2f2cbb',
950: '#000000',
},
}SCSS
$custom: #2f2cbb; $custom-light: #7f68d1; $custom-dark: #000000;
JSON
{
"hex": "#2f2cbb",
"rgb": {
"r": 47,
"g": 44,
"b": 187
},
"hsl": {
"h": 241.259,
"s": 61.905,
"l": 45.294
},
"oklch": {
"l": 0.4121,
"c": 0.21298,
"h": 272.8
},
"luminance": 0.05994
}Semantic roles & 50–950 ramp
primary
#2F2CBB
secondary
#C8CA79
accent
#E543E2
background
#F8F6FD
surface
#F0EBFA
border
#CBC6D3
text
#0C0614
muted
#7D7A83