#2720B0#2720B0
#2720B0 is a dark, highly saturated blue. Relative luminance 0.046; OKLCH L 38.0% C 0.212 H 272.0°. Best body text is #FFFFFF at 10.94:1 contrast (WCAG AA passes).
Color values
| HEX | #2720B0 |
|---|---|
| RGB | rgb(39, 32, 176) |
| HSL | hsl(243, 69%, 41%) |
| HSV | hsv(243, 82%, 69%) |
| CMYK | cmyk(77.8%, 81.8%, 0%, 31%) |
| CIE-LAB | lab(25.56, 50.34, -73.32) |
| CIE-LCH | lch(25.56, 88.94, 304.47°) |
| OKLab | oklab(38.04% 0.0074 -0.2122) |
| OKLCH | oklch(38.04% 0.212 272) |
| XYZ | xyz(9.1871, 4.5979, 41.4692) |
| Luminance | 0.0460 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Indigo Blue
#3A18B1
ΔE00 2.24
True Blue
#010FCC
ΔE00 3.70
Ultramarine
#2000B1
ΔE00 3.89
Cobalt Blue
#030AA7
ΔE00 4.06
Royal Blue (survey)
#0504AA
ΔE00 4.32
Mediumblue
#0000CD
ΔE00 4.37
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2720B0 #A9B020
analogous
#2061B0 #2720B0 #6F20B0
triadic
#2720B0 #B02720 #20B027
tetradic
#2720B0 #B02061 #A9B020 #20B06F
square
#2720B0 #B02061 #A9B020 #20B06F
split-complementary
#2720B0 #B06F20 #61B020
monochromatic
#100D48 #1C177C #2720B0 #3B33DA #6D67E3
Accessibility & contrast
On white
10.94
#2720B0 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.92
#2720B0 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #2720B0
10.94:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2720B0 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##2720B0 | 1.00 | 10.94 | 1.92 | 10.94 |
| #FFFFFF | 10.94 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.92 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 10.94 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0043B4
Deuteranopia (green-blind)
#0035AE
Tritanopia (blue-blind)
#004E69
Achromatopsia (no color)
#3D3D3D
Design tokens & code
CSS
--color: #2720b0; /* rgb */ color: rgb(39, 32, 176); /* oklch */ color: oklch(38.0% 0.212 272.0);
Tailwind
colors: {
custom: {
50: '#7a60c9',
500: '#2720b0',
950: '#000000',
},
}SCSS
$custom: #2720b0; $custom-light: #7a60c9; $custom-dark: #000000;
JSON
{
"hex": "#2720b0",
"rgb": {
"r": 39,
"g": 32,
"b": 176
},
"hsl": {
"h": 242.917,
"s": 69.231,
"l": 40.784
},
"oklch": {
"l": 0.38036,
"c": 0.21231,
"h": 272
},
"luminance": 0.04599
}Semantic roles & 50–950 ramp
primary
#2720B0
secondary
#C4C963
accent
#EC3CE3
background
#F8F5FC
surface
#EFEAF8
border
#CAC6D1
text
#0B0513
muted
#7C7982