#2724AA#2724AA
#2724AA is a dark, highly saturated blue. Relative luminance 0.046; OKLCH L 37.8% C 0.202 H 272.1°. Best body text is #FFFFFF at 10.94:1 contrast (WCAG AA passes).
Color values
| HEX | #2724AA |
|---|---|
| RGB | rgb(39, 36, 170) |
| HSL | hsl(241, 65%, 40%) |
| HSV | hsv(241, 79%, 67%) |
| CMYK | cmyk(77.1%, 78.8%, 0%, 33.3%) |
| CIE-LAB | lab(25.55, 46.44, -69.73) |
| CIE-LCH | lch(25.55, 83.78, 303.66°) |
| OKLab | oklab(37.83% 0.0075 -0.2018) |
| OKLCH | oklch(37.83% 0.202 272.1) |
| XYZ | xyz(8.7208, 4.5944, 38.4496) |
| Luminance | 0.0459 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Indigo Blue
#3A18B1
ΔE00 3.04
Cobalt Blue
#030AA7
ΔE00 4.52
Royal
#0C1793
ΔE00 4.59
True Blue
#010FCC
ΔE00 4.72
Ultramarine
#2000B1
ΔE00 4.72
Royal Blue (survey)
#0504AA
ΔE00 4.90
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2724AA #A7AA24
analogous
#2464AA #2724AA #6A24AA
triadic
#2724AA #AA2724 #24AA27
tetradic
#2724AA #AA2464 #A7AA24 #24AA6A
square
#2724AA #AA2464 #A7AA24 #24AA6A
split-complementary
#2724AA #AA6A24 #64AA24
monochromatic
#100F45 #1B1977 #2724AA #3A37D5 #6C69DF
Accessibility & contrast
On white
10.94
#2724AA on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.92
#2724AA on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #2724AA
10.94:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2724AA | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##2724AA | 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)
#0043AE
Deuteranopia (green-blind)
#0036A8
Tritanopia (blue-blind)
#004D67
Achromatopsia (no color)
#3D3D3D
Design tokens & code
CSS
--color: #2724aa; /* rgb */ color: rgb(39, 36, 170); /* oklch */ color: oklch(37.8% 0.202 272.1);
Tailwind
colors: {
custom: {
50: '#7962c5',
500: '#2724aa',
950: '#000000',
},
}SCSS
$custom: #2724aa; $custom-light: #7962c5; $custom-dark: #000000;
JSON
{
"hex": "#2724aa",
"rgb": {
"r": 39,
"g": 36,
"b": 170
},
"hsl": {
"h": 241.343,
"s": 65.049,
"l": 40.392
},
"oklch": {
"l": 0.37826,
"c": 0.20197,
"h": 272.1
},
"luminance": 0.04595
}Semantic roles & 50–950 ramp
primary
#2724AA
secondary
#C3C565
accent
#E840E4
background
#F8F5FC
surface
#EFEAF8
border
#CAC6D1
text
#0B0513
muted
#7C7982