#21268F#21268F
#21268F is a dark, vivid blue. Relative luminance 0.037; OKLCH L 34.8% C 0.168 H 271.6°. Best body text is #FFFFFF at 12.08:1 contrast (WCAG AA passes).
Color values
| HEX | #21268F |
|---|---|
| RGB | rgb(33, 38, 143) |
| HSL | hsl(237, 63%, 35%) |
| HSV | hsv(237, 77%, 56%) |
| CMYK | cmyk(76.9%, 73.4%, 0%, 43.9%) |
| CIE-LAB | lab(22.63, 35.61, -58.06) |
| CIE-LCH | lch(22.63, 68.11, 301.52°) |
| OKLab | oklab(34.78% 0.0047 -0.168) |
| OKLCH | oklch(34.78% 0.168 271.6) |
| XYZ | xyz(6.2766, 3.6921, 26.3631) |
| Luminance | 0.0369 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Royal
#0C1793
ΔE00 3.62
Midnight Blue
#191970
ΔE00 5.41
Cobalt Blue
#030AA7
ΔE00 6.01
Sapphire (survey)
#2138AB
ΔE00 6.04
Indigo Blue
#3A18B1
ΔE00 6.42
Royal Blue (survey)
#0504AA
ΔE00 6.61
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#21268F #8F8A21
analogous
#215D8F #21268F #53218F
triadic
#21268F #8F2126 #268F21
tetradic
#21268F #8F215D #8F8A21 #218F53
square
#21268F #8F215D #8F8A21 #218F53
split-complementary
#21268F #8F5321 #5D8F21
monochromatic
#0A0C2C #16195D #21268F #2C33C1 #5359D7
Accessibility & contrast
On white
12.08
#21268F on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.74
#21268F on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #21268F
12.08:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##21268F | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##21268F | 1.00 | 12.08 | 1.74 | 12.08 |
| #FFFFFF | 12.08 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.74 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 12.08 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#003B92
Deuteranopia (green-blind)
#00318D
Tritanopia (blue-blind)
#004458
Achromatopsia (no color)
#363636
Design tokens & code
CSS
--color: #21268f; /* rgb */ color: rgb(33, 38, 143); /* oklch */ color: oklch(34.8% 0.168 271.6);
Tailwind
colors: {
custom: {
50: '#7061b1',
500: '#21268f',
950: '#000000',
},
}SCSS
$custom: #21268f; $custom-light: #7061b1; $custom-dark: #000000;
JSON
{
"hex": "#21268f",
"rgb": {
"r": 33,
"g": 38,
"b": 143
},
"hsl": {
"h": 237.273,
"s": 62.5,
"l": 34.51
},
"oklch": {
"l": 0.34785,
"c": 0.16811,
"h": 271.6
},
"luminance": 0.03693
}Semantic roles & 50–950 ramp
primary
#21268F
secondary
#BBB651
accent
#DE42E6
background
#F7F5FB
surface
#EDEAF6
border
#C8C6D0
text
#090511
muted
#7B7980