#1F265F#1F265F
#1F265F is a dark, moderate blue. Relative luminance 0.025; OKLCH L 29.9% C 0.101 H 273.4°. Best body text is #FFFFFF at 13.99:1 contrast (WCAG AA passes).
Color values
| HEX | #1F265F |
|---|---|
| RGB | rgb(31, 38, 95) |
| HSL | hsl(233, 51%, 25%) |
| HSV | hsv(233, 67%, 37%) |
| CMYK | cmyk(67.4%, 60%, 0%, 62.7%) |
| CIE-LAB | lab(17.93, 17.23, -35.01) |
| CIE-LCH | lch(17.93, 39.02, 296.20°) |
| OKLab | oklab(29.93% 0.006 -0.1006) |
| OKLCH | oklch(29.93% 0.101 273.4) |
| XYZ | xyz(3.3231, 2.5035, 11.1324) |
| Luminance | 0.0250 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Marine
#042E60
ΔE00 5.88
Navy Blue
#1B2A4A
ΔE00 6.02
Midnight Blue
#191970
ΔE00 6.10
Navy Blue (survey)
#001146
ΔE00 6.66
Navy (survey)
#01153E
ΔE00 7.01
Dark Indigo
#1F0954
ΔE00 8.59
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#1F265F #5F581F
analogous
#1F465F #1F265F #381F5F
triadic
#1F265F #5F1F26 #265F1F
tetradic
#1F265F #5F1F46 #5F581F #1F5F38
square
#1F265F #5F1F46 #5F581F #1F5F38
split-complementary
#1F265F #5F381F #465F1F
monochromatic
#080917 #101431 #1F265F #2E388D #3D4BBB
Accessibility & contrast
On white
13.99
#1F265F on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.50
#1F265F on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #1F265F
13.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##1F265F | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##1F265F | 1.00 | 13.99 | 1.50 | 13.99 |
| #FFFFFF | 13.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.50 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 13.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#002F61
Deuteranopia (green-blind)
#00295E
Tritanopia (blue-blind)
#00343E
Achromatopsia (no color)
#2C2C2C
Design tokens & code
CSS
--color: #1f265f; /* rgb */ color: rgb(31, 38, 95); /* oklch */ color: oklch(29.9% 0.101 273.4);
Tailwind
colors: {
custom: {
50: '#63608d',
500: '#1f265f',
950: '#000000',
},
}SCSS
$custom: #1f265f; $custom-light: #63608d; $custom-dark: #000000;
JSON
{
"hex": "#1f265f",
"rgb": {
"r": 31,
"g": 38,
"b": 95
},
"hsl": {
"h": 233.438,
"s": 50.794,
"l": 24.706
},
"oklch": {
"l": 0.29926,
"c": 0.10078,
"h": 273.4
},
"luminance": 0.02504
}Semantic roles & 50–950 ramp
primary
#1F265F
secondary
#948B46
accent
#CB4EDA
background
#F6F5F8
surface
#EBE9F0
border
#C6C5CB
text
#06040C
muted
#7A797D