#2D4F87#2D4F87
#2D4F87 is a dark, moderate blue. Relative luminance 0.079; OKLCH L 43.1% C 0.101 H 259.9°. Best body text is #FFFFFF at 8.14:1 contrast (WCAG AA passes).
Color values
| HEX | #2D4F87 |
|---|---|
| RGB | rgb(45, 79, 135) |
| HSL | hsl(217, 50%, 35%) |
| HSV | hsv(217, 67%, 53%) |
| CMYK | cmyk(66.7%, 41.5%, 0%, 47.1%) |
| CIE-LAB | lab(33.77, 6.85, -35.01) |
| CIE-LCH | lch(33.77, 35.68, 281.07°) |
| OKLab | oklab(43.11% -0.0178 -0.0997) |
| OKLCH | oklch(43.11% 0.101 259.9) |
| XYZ | xyz(8.2498, 7.8983, 24.0067) |
| Luminance | 0.0790 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Dusk Blue
#26538D
ΔE00 2.18
Cobalt (survey)
#1E488F
ΔE00 2.73
Light Navy
#155084
ΔE00 3.83
Denim Blue
#3B5B92
ΔE00 4.14
Light Navy Blue
#2E5A88
ΔE00 4.41
Twilight Blue
#0A437A
ΔE00 4.81
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2D4F87 #87652D
analogous
#2D7C87 #2D4F87 #382D87
triadic
#2D4F87 #872D4F #4F872D
tetradic
#2D4F87 #872D7C #87652D #2D8738
square
#2D4F87 #872D7C #87652D #2D8738
split-complementary
#2D4F87 #87382D #7C872D
monochromatic
#0E192B #1E3459 #2D4F87 #3C6AB5 #638BCB
Accessibility & contrast
On white
8.14
#2D4F87 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.58
#2D4F87 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #2D4F87
8.14:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2D4F87 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##2D4F87 | 1.00 | 8.14 | 2.58 | 8.14 |
| #FFFFFF | 8.14 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.58 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.14 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#365489
Deuteranopia (green-blind)
#294C86
Tritanopia (blue-blind)
#005C64
Achromatopsia (no color)
#4F4F4F
Design tokens & code
CSS
--color: #2d4f87; /* rgb */ color: rgb(45, 79, 135); /* oklch */ color: oklch(43.1% 0.101 259.9);
Tailwind
colors: {
custom: {
50: '#707faa',
500: '#2d4f87',
950: '#000000',
},
}SCSS
$custom: #2d4f87; $custom-light: #707faa; $custom-dark: #000000;
JSON
{
"hex": "#2d4f87",
"rgb": {
"r": 45,
"g": 79,
"b": 135
},
"hsl": {
"h": 217.333,
"s": 50,
"l": 35.294
},
"oklch": {
"l": 0.4311,
"c": 0.10127,
"h": 259.9
},
"luminance": 0.07899
}Semantic roles & 50–950 ramp
primary
#2D4F87
secondary
#B2925E
accent
#A54EDA
background
#F7F7FA
surface
#EDEEF4
border
#C8C9CE
text
#080A10
muted
#7B7C7F