#2C508A#2C508A
#2C508A is a dark, moderate blue. Relative luminance 0.081; OKLCH L 43.5% C 0.105 H 259.5°. Best body text is #FFFFFF at 8.01:1 contrast (WCAG AA passes).
Color values
| HEX | #2C508A |
|---|---|
| RGB | rgb(44, 80, 138) |
| HSL | hsl(217, 52%, 36%) |
| HSV | hsv(217, 68%, 54%) |
| CMYK | cmyk(68.1%, 42%, 0%, 45.9%) |
| CIE-LAB | lab(34.20, 7.14, -36.16) |
| CIE-LCH | lch(34.20, 36.86, 281.16°) |
| OKLab | oklab(43.49% -0.0191 -0.1031) |
| OKLCH | oklch(43.49% 0.105 259.5) |
| XYZ | xyz(8.4932, 8.1069, 25.1570) |
| Luminance | 0.0811 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Dusk Blue
#26538D
ΔE00 1.73
Cobalt (survey)
#1E488F
ΔE00 2.81
Light Navy
#155084
ΔE00 3.65
Denim Blue
#3B5B92
ΔE00 3.81
Light Navy Blue
#2E5A88
ΔE00 4.07
Twilight Blue
#0A437A
ΔE00 5.04
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2C508A #8A662C
analogous
#2C7F8A #2C508A #372C8A
triadic
#2C508A #8A2C50 #508A2C
tetradic
#2C508A #8A2C7F #8A662C #2C8A37
square
#2C508A #8A2C7F #8A662C #2C8A37
split-complementary
#2C508A #8A372C #7F8A2C
monochromatic
#0E1A2D #1D355C #2C508A #3B6BB8 #638CCD
Accessibility & contrast
On white
8.01
#2C508A on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.62
#2C508A on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #2C508A
8.01:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2C508A | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##2C508A | 1.00 | 8.01 | 2.62 | 8.01 |
| #FFFFFF | 8.01 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.62 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.01 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#35558C
Deuteranopia (green-blind)
#274C89
Tritanopia (blue-blind)
#005D66
Achromatopsia (no color)
#505050
Design tokens & code
CSS
--color: #2c508a; /* rgb */ color: rgb(44, 80, 138); /* oklch */ color: oklch(43.5% 0.105 259.5);
Tailwind
colors: {
custom: {
50: '#7080ac',
500: '#2c508a',
950: '#000000',
},
}SCSS
$custom: #2c508a; $custom-light: #7080ac; $custom-dark: #000000;
JSON
{
"hex": "#2c508a",
"rgb": {
"r": 44,
"g": 80,
"b": 138
},
"hsl": {
"h": 217.021,
"s": 51.648,
"l": 35.686
},
"oklch": {
"l": 0.43491,
"c": 0.10482,
"h": 259.5
},
"luminance": 0.08108
}Semantic roles & 50–950 ramp
primary
#2C508A
secondary
#B4935E
accent
#A54DDB
background
#F7F7FA
surface
#EDEEF4
border
#C8C9CE
text
#080A10
muted
#7B7C7F