#2A2DB0#2A2DB0
#2A2DB0 is a dark, highly saturated blue. Relative luminance 0.055; OKLCH L 39.9% C 0.200 H 271.8°. Best body text is #FFFFFF at 10.00:1 contrast (WCAG AA passes).
Color values
| HEX | #2A2DB0 |
|---|---|
| RGB | rgb(42, 45, 176) |
| HSL | hsl(239, 61%, 43%) |
| HSV | hsv(239, 76%, 69%) |
| CMYK | cmyk(76.1%, 74.4%, 0%, 31%) |
| CIE-LAB | lab(28.12, 43.70, -69.07) |
| CIE-LCH | lch(28.12, 81.73, 302.32°) |
| OKLab | oklab(39.88% 0.0063 -0.1999) |
| OKLCH | oklch(39.88% 0.2 271.8) |
| XYZ | xyz(9.7271, 5.5026, 41.6153) |
| Luminance | 0.0550 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Sapphire (survey)
#2138AB
ΔE00 3.49
Indigo Blue
#3A18B1
ΔE00 4.46
True Blue
#010FCC
ΔE00 5.57
Blue Blue
#2242C7
ΔE00 6.42
Mediumblue
#0000CD
ΔE00 6.52
Royal
#0C1793
ΔE00 6.57
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2A2DB0 #B0AD2A
analogous
#2A70B0 #2A2DB0 #6A2AB0
triadic
#2A2DB0 #B02A2D #2DB02A
tetradic
#2A2DB0 #B02A70 #B0AD2A #2AB06A
square
#2A2DB0 #B02A70 #B0AD2A #2AB06A
split-complementary
#2A2DB0 #B06A2A #70B02A
monochromatic
#12144D #1E207F #2A2DB0 #4548D3 #7678DE
Accessibility & contrast
On white
10.00
#2A2DB0 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.10
#2A2DB0 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #2A2DB0
10.00:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2A2DB0 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##2A2DB0 | 1.00 | 10.00 | 2.10 | 10.00 |
| #FFFFFF | 10.00 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.10 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 10.00 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0049B4
Deuteranopia (green-blind)
#003CAE
Tritanopia (blue-blind)
#00536C
Achromatopsia (no color)
#424242
Design tokens & code
CSS
--color: #2a2db0; /* rgb */ color: rgb(42, 45, 176); /* oklch */ color: oklch(39.9% 0.200 271.8);
Tailwind
colors: {
custom: {
50: '#7a67c9',
500: '#2a2db0',
950: '#000000',
},
}SCSS
$custom: #2a2db0; $custom-light: #7a67c9; $custom-dark: #000000;
JSON
{
"hex": "#2a2db0",
"rgb": {
"r": 42,
"g": 45,
"b": 176
},
"hsl": {
"h": 238.657,
"s": 61.468,
"l": 42.745
},
"oklch": {
"l": 0.39884,
"c": 0.20004,
"h": 271.8
},
"luminance": 0.05504
}Semantic roles & 50–950 ramp
primary
#2A2DB0
secondary
#C6C470
accent
#E143E5
background
#F8F6FC
surface
#EFEBF8
border
#CAC6D1
text
#0B0613
muted
#7C7A82