#2A2FB6#2A2FB6
#2A2FB6 is a dark, highly saturated blue. Relative luminance 0.059; OKLCH L 40.8% C 0.205 H 271.2°. Best body text is #FFFFFF at 9.63:1 contrast (WCAG AA passes).
Color values
| HEX | #2A2FB6 |
|---|---|
| RGB | rgb(42, 47, 182) |
| HSL | hsl(238, 63%, 44%) |
| HSV | hsv(238, 77%, 71%) |
| CMYK | cmyk(76.9%, 74.2%, 0%, 28.6%) |
| CIE-LAB | lab(29.16, 44.57, -70.93) |
| CIE-LCH | lch(29.16, 83.77, 302.15°) |
| OKLab | oklab(40.81% 0.0045 -0.2054) |
| OKLCH | oklch(40.81% 0.205 271.2) |
| XYZ | xyz(10.4120, 5.9015, 44.8373) |
| Luminance | 0.0590 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Sapphire (survey)
#2138AB
ΔE00 3.36
Indigo Blue
#3A18B1
ΔE00 4.89
True Blue
#010FCC
ΔE00 5.59
Blue Blue
#2242C7
ΔE00 5.63
Blue With A Hint Of Purple
#533CC6
ΔE00 6.06
Ocean Blue
#4F42B5
ΔE00 6.11
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2A2FB6 #B6B12A
analogous
#2A75B6 #2A2FB6 #6B2AB6
triadic
#2A2FB6 #B62A2F #2FB62A
tetradic
#2A2FB6 #B62A75 #B6B12A #2AB66B
square
#2A2FB6 #B62A75 #B6B12A #2AB66B
split-complementary
#2A2FB6 #B66B2A #75B62A
monochromatic
#131553 #1F2284 #2A2FB6 #484DD5 #7A7EE0
Accessibility & contrast
On white
9.63
#2A2FB6 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.18
#2A2FB6 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #2A2FB6
9.63:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2A2FB6 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##2A2FB6 | 1.00 | 9.63 | 2.18 | 9.63 |
| #FFFFFF | 9.63 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.18 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 9.63 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#004CBA
Deuteranopia (green-blind)
#003EB4
Tritanopia (blue-blind)
#005670
Achromatopsia (no color)
#454545
Design tokens & code
CSS
--color: #2a2fb6; /* rgb */ color: rgb(42, 47, 182); /* oklch */ color: oklch(40.8% 0.205 271.2);
Tailwind
colors: {
custom: {
50: '#7b69cd',
500: '#2a2fb6',
950: '#000000',
},
}SCSS
$custom: #2a2fb6; $custom-light: #7b69cd; $custom-dark: #000000;
JSON
{
"hex": "#2a2fb6",
"rgb": {
"r": 42,
"g": 47,
"b": 182
},
"hsl": {
"h": 237.857,
"s": 62.5,
"l": 43.922
},
"oklch": {
"l": 0.40812,
"c": 0.20541,
"h": 271.2
},
"luminance": 0.05903
}Semantic roles & 50–950 ramp
primary
#2A2FB6
secondary
#C8C573
accent
#E042E6
background
#F8F6FC
surface
#EFEBF9
border
#CAC6D2
text
#0B0614
muted
#7C7A82