#2C49A9#2C49A9
#2C49A9 is a dark, vivid blue. Relative luminance 0.082; OKLCH L 44.3% C 0.158 H 266.9°. Best body text is #FFFFFF at 7.98:1 contrast (WCAG AA passes).
Color values
| HEX | #2C49A9 |
|---|---|
| RGB | rgb(44, 73, 169) |
| HSL | hsl(226, 59%, 42%) |
| HSV | hsv(226, 74%, 66%) |
| CMYK | cmyk(74%, 56.8%, 0%, 33.7%) |
| CIE-LAB | lab(34.32, 23.62, -54.72) |
| CIE-LCH | lch(34.32, 59.60, 293.34°) |
| OKLab | oklab(44.26% -0.0084 -0.1577) |
| OKLCH | oklch(44.26% 0.158 266.9) |
| XYZ | xyz(10.5802, 8.1640, 38.5466) |
| Luminance | 0.0817 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Cobalt
#0047AB
ΔE00 2.69
Sapphire
#0F52BA
ΔE00 4.32
Cobalt (survey)
#1E488F
ΔE00 4.54
Blue Blue
#2242C7
ΔE00 4.78
Sapphire (survey)
#2138AB
ΔE00 5.31
Blueberry
#464196
ΔE00 6.06
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2C49A9 #A98C2C
analogous
#2C88A9 #2C49A9 #4E2CA9
triadic
#2C49A9 #A92C49 #49A92C
tetradic
#2C49A9 #A92C88 #A98C2C #2CA94E
square
#2C49A9 #A92C88 #A98C2C #2CA94E
split-complementary
#2C49A9 #A94E2C #88A92C
monochromatic
#131F48 #1F3478 #2C49A9 #4464CE #748CDB
Accessibility & contrast
On white
7.98
#2C49A9 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.63
#2C49A9 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #2C49A9
7.98:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2C49A9 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##2C49A9 | 1.00 | 7.98 | 2.63 | 7.98 |
| #FFFFFF | 7.98 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.63 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.98 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0057AC
Deuteranopia (green-blind)
#004BA7
Tritanopia (blue-blind)
#006172
Achromatopsia (no color)
#515151
Design tokens & code
CSS
--color: #2c49a9; /* rgb */ color: rgb(44, 73, 169); /* oklch */ color: oklch(44.3% 0.158 266.9);
Tailwind
colors: {
custom: {
50: '#777bc3',
500: '#2c49a9',
950: '#000000',
},
}SCSS
$custom: #2c49a9; $custom-light: #777bc3; $custom-dark: #000000;
JSON
{
"hex": "#2c49a9",
"rgb": {
"r": 44,
"g": 73,
"b": 169
},
"hsl": {
"h": 226.08,
"s": 58.685,
"l": 41.765
},
"oklch": {
"l": 0.44259,
"c": 0.15798,
"h": 266.9
},
"luminance": 0.08165
}Semantic roles & 50–950 ramp
primary
#2C49A9
secondary
#C3AF6E
accent
#BE46E2
background
#F7F7FC
surface
#EEEDF8
border
#C9C8D1
text
#0A0913
muted
#7C7B82