#271977#271977
#271977 is a dark, vivid blue. Relative luminance 0.025; OKLCH L 30.6% C 0.149 H 279.7°. Best body text is #FFFFFF at 14.08:1 contrast (WCAG AA passes).
Color values
| HEX | #271977 |
|---|---|
| RGB | rgb(39, 25, 119) |
| HSL | hsl(249, 65%, 28%) |
| HSV | hsv(249, 79%, 47%) |
| CMYK | cmyk(67.2%, 79%, 0%, 53.3%) |
| CIE-LAB | lab(17.73, 35.68, -50.97) |
| CIE-LCH | lch(17.73, 62.22, 304.99°) |
| OKLab | oklab(30.65% 0.0251 -0.1471) |
| OKLCH | oklch(30.65% 0.149 279.7) |
| XYZ | xyz(4.5130, 2.4581, 17.6858) |
| Luminance | 0.0246 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Midnight Blue
#191970
ΔE00 2.10
Dark Royal Blue
#02066F
ΔE00 4.62
Royal
#0C1793
ΔE00 4.62
Indigo (survey)
#380282
ΔE00 4.74
Deep Blue
#040273
ΔE00 4.95
Darkblue (survey)
#030764
ΔE00 5.20
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#271977 #697719
analogous
#193A77 #271977 #561977
triadic
#271977 #772719 #197727
tetradic
#271977 #77193A #697719 #197756
square
#271977 #77193A #697719 #197756
split-complementary
#271977 #775619 #3A7719
monochromatic
#080519 #160E44 #271977 #3824AA #4D36D5
Accessibility & contrast
On white
14.08
#271977 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.49
#271977 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #271977
14.08:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##271977 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##271977 | 1.00 | 14.08 | 1.49 | 14.08 |
| #FFFFFF | 14.08 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.49 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 14.08 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#002F7A
Deuteranopia (green-blind)
#002875
Tritanopia (blue-blind)
#003447
Achromatopsia (no color)
#2B2B2B
Design tokens & code
CSS
--color: #271977; /* rgb */ color: rgb(39, 25, 119); /* oklch */ color: oklch(30.6% 0.149 279.7);
Tailwind
colors: {
custom: {
50: '#6d589f',
500: '#271977',
950: '#000000',
},
}SCSS
$custom: #271977; $custom-light: #6d589f; $custom-dark: #000000;
JSON
{
"hex": "#271977",
"rgb": {
"r": 39,
"g": 25,
"b": 119
},
"hsl": {
"h": 248.936,
"s": 65.278,
"l": 28.235
},
"oklch": {
"l": 0.30647,
"c": 0.14928,
"h": 279.7
},
"luminance": 0.02459
}Semantic roles & 50–950 ramp
primary
#271977
secondary
#9CAC40
accent
#E840CF
background
#F7F5F9
surface
#EDE9F2
border
#C8C5CC
text
#08030F
muted
#7B787E