#010429#010429
#010429 is a very dark, moderate blue. Relative luminance 0.003; OKLCH L 14.3% C 0.077 H 266.0°. Best body text is #FFFFFF at 19.99:1 contrast (WCAG AA passes).
Color values
| HEX | #010429 |
|---|---|
| RGB | rgb(1, 4, 41) |
| HSL | hsl(236, 95%, 8%) |
| HSV | hsv(236, 98%, 16%) |
| CMYK | cmyk(97.6%, 90.2%, 0%, 83.9%) |
| CIE-LAB | lab(2.29, 8.82, -22.29) |
| CIE-LCH | lch(2.29, 23.97, 291.58°) |
| OKLab | oklab(14.3% -0.0054 -0.077) |
| OKLCH | oklch(14.3% 0.077 266) |
| XYZ | xyz(0.4560, 0.2533, 2.1223) |
| Luminance | 0.0025 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Dark Navy Blue
#00022E
ΔE00 2.06
Midnight
#03012D
ΔE00 2.24
Very Dark Blue
#000133
ΔE00 3.73
Dark Navy
#000435
ΔE00 3.81
Midnight Blue (survey)
#020035
ΔE00 4.59
Navy (survey)
#01153E
ΔE00 4.61
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#010429 #292601
analogous
#011829 #010429 #120129
triadic
#010429 #290104 #042901
tetradic
#010429 #290118 #292601 #012912
square
#010429 #290118 #292601 #012912
split-complementary
#010429 #291201 #182901
monochromatic
#01031E #01031E #010429 #020A65 #0410A0
Accessibility & contrast
On white
19.99
#010429 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.05
#010429 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #010429
19.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##010429 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##010429 | 1.00 | 19.99 | 1.05 | 19.99 |
| #FFFFFF | 19.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.05 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 19.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#000B2A
Deuteranopia (green-blind)
#000628
Tritanopia (blue-blind)
#000E15
Achromatopsia (no color)
#080808
Design tokens & code
CSS
--color: #010429; /* rgb */ color: rgb(1, 4, 41); /* oklch */ color: oklch(14.3% 0.077 266.0);
Tailwind
colors: {
custom: {
50: '#474863',
500: '#010429',
950: '#000000',
},
}SCSS
$custom: #010429; $custom-light: #474863; $custom-dark: #000000;
JSON
{
"hex": "#010429",
"rgb": {
"r": 1,
"g": 4,
"b": 41
},
"hsl": {
"h": 235.5,
"s": 95.238,
"l": 8.235
},
"oklch": {
"l": 0.14298,
"c": 0.07722,
"h": 266
},
"luminance": 0.00253
}Semantic roles & 50–950 ramp
primary
#010429
secondary
#6F6916
accent
#EF29FF
background
#F4F4F5
surface
#E6E6EA
border
#C2C2C6
text
#000005
muted
#777779