#1A022C#1A022C
#1A022C is a very dark, moderate violet. Relative luminance 0.004; OKLCH L 17.5% C 0.083 H 306.4°. Best body text is #FFFFFF at 19.28:1 contrast (WCAG AA passes).
Color values
| HEX | #1A022C |
|---|---|
| RGB | rgb(26, 2, 44) |
| HSL | hsl(274, 91%, 9%) |
| HSV | hsv(274, 95%, 17%) |
| CMYK | cmyk(40.9%, 95.5%, 0%, 82.7%) |
| CIE-LAB | lab(4.02, 19.58, -21.72) |
| CIE-LCH | lch(4.02, 29.24, 312.03°) |
| OKLab | oklab(17.54% 0.0491 -0.0665) |
| OKLCH | oklch(17.54% 0.083 306.4) |
| XYZ | xyz(0.9022, 0.4449, 2.4207) |
| Luminance | 0.0044 (WCAG relative) |
| Temperature | cool |
| Family | violet |
Closest named colors
Midnight Purple
#280137
ΔE00 4.95
Very Dark Purple
#2A0134
ΔE00 5.18
Midnight
#03012D
ΔE00 6.81
Midnight Blue (survey)
#020035
ΔE00 7.01
Dark Purple
#35063E
ΔE00 7.05
Dark Violet
#34013F
ΔE00 7.37
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#1A022C #142C02
analogous
#05022C #1A022C #2C0229
triadic
#1A022C #2C1A02 #022C1A
tetradic
#1A022C #2C0502 #142C02 #02292C
square
#1A022C #2C0502 #142C02 #02292C
split-complementary
#1A022C #292C02 #022C05
monochromatic
#11011D #11011D #1A022C #3D0567 #5F07A1
Accessibility & contrast
On white
19.28
#1A022C on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.09
#1A022C on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #1A022C
19.28:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##1A022C | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##1A022C | 1.00 | 19.28 | 1.09 | 19.28 |
| #FFFFFF | 19.28 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.09 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 19.28 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#000D2D
Deuteranopia (green-blind)
#000E2B
Tritanopia (blue-blind)
#170B16
Achromatopsia (no color)
#0E0E0E
Design tokens & code
CSS
--color: #1a022c; /* rgb */ color: rgb(26, 2, 44); /* oklch */ color: oklch(17.5% 0.083 306.4);
Tailwind
colors: {
custom: {
50: '#574765',
500: '#1a022c',
950: '#000000',
},
}SCSS
$custom: #1a022c; $custom-light: #574765; $custom-dark: #000000;
JSON
{
"hex": "#1a022c",
"rgb": {
"r": 26,
"g": 2,
"b": 44
},
"hsl": {
"h": 274.286,
"s": 91.304,
"l": 9.02
},
"oklch": {
"l": 0.17537,
"c": 0.0827,
"h": 306.4
},
"luminance": 0.00445
}Semantic roles & 50–950 ramp
primary
#1A022C
secondary
#3F7119
accent
#FF2985
background
#F5F3F6
surface
#E9E5EB
border
#C5C1C6
text
#030005
muted
#78777A