#111F3F#111F3F
#111F3F is a very dark, moderate blue. Relative luminance 0.015; OKLCH L 24.6% C 0.064 H 264.4°. Best body text is #FFFFFF at 16.26:1 contrast (WCAG AA passes).
Color values
| HEX | #111F3F |
|---|---|
| RGB | rgb(17, 31, 63) |
| HSL | hsl(222, 58%, 16%) |
| HSV | hsv(222, 73%, 25%) |
| CMYK | cmyk(73%, 50.8%, 0%, 75.3%) |
| CIE-LAB | lab(12.34, 6.48, -22.27) |
| CIE-LCH | lch(12.34, 23.19, 286.21°) |
| OKLab | oklab(24.65% -0.0062 -0.0636) |
| OKLCH | oklch(24.65% 0.064 264.4) |
| XYZ | xyz(1.6180, 1.4579, 4.8978) |
| Luminance | 0.0146 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Navy Blue
#1B2A4A
ΔE00 3.50
Navy (survey)
#01153E
ΔE00 4.02
Navy Blue (survey)
#001146
ΔE00 6.57
Dark Navy Blue
#00022E
ΔE00 6.99
Dark Navy
#000435
ΔE00 7.24
Midnight
#03012D
ΔE00 7.33
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#111F3F #3F3111
analogous
#11363F #111F3F #1A113F
triadic
#111F3F #3F111F #1F3F11
tetradic
#111F3F #3F1136 #3F3111 #113F1A
square
#111F3F #3F1136 #3F3111 #113F1A
split-complementary
#111F3F #3F1A11 #363F11
monochromatic
#070C18 #070C18 #111F3F #1E376F #2B4E9F
Accessibility & contrast
On white
16.26
#111F3F on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.29
#111F3F on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #111F3F
16.26:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##111F3F | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##111F3F | 1.00 | 16.26 | 1.29 | 16.26 |
| #FFFFFF | 16.26 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.29 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 16.26 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#102240
Deuteranopia (green-blind)
#081E3E
Tritanopia (blue-blind)
#00262B
Achromatopsia (no color)
#202020
Design tokens & code
CSS
--color: #111f3f; /* rgb */ color: rgb(17, 31, 63); /* oklch */ color: oklch(24.6% 0.064 264.4);
Tailwind
colors: {
custom: {
50: '#555a74',
500: '#111f3f',
950: '#000000',
},
}SCSS
$custom: #111f3f; $custom-light: #555a74; $custom-dark: #000000;
JSON
{
"hex": "#111f3f",
"rgb": {
"r": 17,
"g": 31,
"b": 63
},
"hsl": {
"h": 221.739,
"s": 57.5,
"l": 15.686
},
"oklch": {
"l": 0.2465,
"c": 0.06389,
"h": 264.4
},
"luminance": 0.01458
}Semantic roles & 50–950 ramp
primary
#111F3F
secondary
#786333
accent
#B247E1
background
#F5F5F7
surface
#E9E9ED
border
#C5C5C8
text
#030308
muted
#78787B