#10213D#10213D
#10213D is a very dark, muted blue. Relative luminance 0.015; OKLCH L 25.0% C 0.058 H 259.9°. Best body text is #FFFFFF at 16.07:1 contrast (WCAG AA passes).
Color values
| HEX | #10213D |
|---|---|
| RGB | rgb(16, 33, 61) |
| HSL | hsl(217, 58%, 15%) |
| HSV | hsv(217, 74%, 24%) |
| CMYK | cmyk(73.8%, 45.9%, 0%, 76.1%) |
| CIE-LAB | lab(12.83, 3.88, -20.09) |
| CIE-LCH | lch(12.83, 20.46, 280.93°) |
| OKLab | oklab(24.97% -0.0102 -0.0572) |
| OKLCH | oklch(24.97% 0.058 259.9) |
| XYZ | xyz(1.5995, 1.5346, 4.6259) |
| Luminance | 0.0154 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Navy Blue
#1B2A4A
ΔE00 3.19
Navy (survey)
#01153E
ΔE00 5.45
Dark
#1B2431
ΔE00 6.83
Marine
#042E60
ΔE00 7.07
Navy Blue (survey)
#001146
ΔE00 7.76
Dark Navy Blue
#00022E
ΔE00 8.30
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#10213D #3D2C10
analogous
#10383D #10213D #15103D
triadic
#10213D #3D1021 #213D10
tetradic
#10213D #3D1038 #3D2C10 #103D15
square
#10213D #3D1038 #3D2C10 #103D15
split-complementary
#10213D #3D1510 #383D10
monochromatic
#060D18 #060D18 #10213D #1D3B6D #29559E
Accessibility & contrast
On white
16.07
#10213D on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.31
#10213D on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #10213D
16.07:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##10213D | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##10213D | 1.00 | 16.07 | 1.31 | 16.07 |
| #FFFFFF | 16.07 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.31 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 16.07 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#14233E
Deuteranopia (green-blind)
#0E1F3C
Tritanopia (blue-blind)
#00272C
Achromatopsia (no color)
#212121
Design tokens & code
CSS
--color: #10213d; /* rgb */ color: rgb(16, 33, 61); /* oklch */ color: oklch(25.0% 0.058 259.9);
Tailwind
colors: {
custom: {
50: '#545b72',
500: '#10213d',
950: '#000000',
},
}SCSS
$custom: #10213d; $custom-light: #545b72; $custom-dark: #000000;
JSON
{
"hex": "#10213d",
"rgb": {
"r": 16,
"g": 33,
"b": 61
},
"hsl": {
"h": 217.333,
"s": 58.442,
"l": 15.098
},
"oklch": {
"l": 0.24966,
"c": 0.05808,
"h": 259.9
},
"luminance": 0.01535
}Semantic roles & 50–950 ramp
primary
#10213D
secondary
#775D32
accent
#A746E2
background
#F5F5F6
surface
#E8E9EC
border
#C4C5C7
text
#030408
muted
#78797B