#17124D#17124D
#17124D is a very dark, moderate blue. Relative luminance 0.012; OKLCH L 23.6% C 0.104 H 278.6°. Best body text is #FFFFFF at 17.07:1 contrast (WCAG AA passes).
Color values
| HEX | #17124D |
|---|---|
| RGB | rgb(23, 18, 77) |
| HSL | hsl(245, 62%, 19%) |
| HSV | hsv(245, 77%, 30%) |
| CMYK | cmyk(70.1%, 76.6%, 0%, 69.8%) |
| CIE-LAB | lab(10.19, 23.04, -35.51) |
| CIE-LCH | lch(10.19, 42.32, 302.97°) |
| OKLab | oklab(23.56% 0.0156 -0.1024) |
| OKLCH | oklch(23.56% 0.104 278.6) |
| XYZ | xyz(1.9088, 1.1504, 7.1412) |
| Luminance | 0.0115 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Navy Blue (survey)
#001146
ΔE00 3.39
Dark Indigo
#1F0954
ΔE00 3.66
Night Blue
#040348
ΔE00 3.77
Midnight Blue (survey)
#020035
ΔE00 5.49
Dark Blue
#00035B
ΔE00 5.68
Dark Navy
#000435
ΔE00 5.81
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#17124D #484D12
analogous
#122A4D #17124D #34124D
triadic
#17124D #4D1712 #124D17
tetradic
#17124D #4D122A #484D12 #124D34
square
#17124D #4D122A #484D12 #124D34
split-complementary
#17124D #4D3412 #2A4D12
monochromatic
#070619 #08061B #17124D #261E7F #3529B0
Accessibility & contrast
On white
17.07
#17124D on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.23
#17124D on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #17124D
17.07:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##17124D | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##17124D | 1.00 | 17.07 | 1.23 | 17.07 |
| #FFFFFF | 17.07 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.23 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 17.07 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#001E4F
Deuteranopia (green-blind)
#00194C
Tritanopia (blue-blind)
#00222D
Achromatopsia (no color)
#1C1C1C
Design tokens & code
CSS
--color: #17124d; /* rgb */ color: rgb(23, 18, 77); /* oklch */ color: oklch(23.6% 0.104 278.6);
Tailwind
colors: {
custom: {
50: '#5c507f',
500: '#17124d',
950: '#000000',
},
}SCSS
$custom: #17124d; $custom-light: #5c507f; $custom-dark: #000000;
JSON
{
"hex": "#17124d",
"rgb": {
"r": 23,
"g": 18,
"b": 77
},
"hsl": {
"h": 245.085,
"s": 62.105,
"l": 18.627
},
"oklch": {
"l": 0.23556,
"c": 0.10362,
"h": 278.6
},
"luminance": 0.01151
}Semantic roles & 50–950 ramp
primary
#17124D
secondary
#7F8635
accent
#E543D7
background
#F5F4F7
surface
#E9E7EE
border
#C5C3C9
text
#05020A
muted
#79787C