#15236A#15236A
#15236A is a dark, vivid blue. Relative luminance 0.024; OKLCH L 29.7% C 0.124 H 268.7°. Best body text is #FFFFFF at 14.19:1 contrast (WCAG AA passes).
Color values
| HEX | #15236A |
|---|---|
| RGB | rgb(21, 35, 106) |
| HSL | hsl(230, 67%, 25%) |
| HSV | hsv(230, 80%, 42%) |
| CMYK | cmyk(80.2%, 67%, 0%, 58.4%) |
| CIE-LAB | lab(17.47, 22.26, -43.03) |
| CIE-LCH | lch(17.47, 48.45, 297.35°) |
| OKLab | oklab(29.72% -0.0029 -0.1244) |
| OKLCH | oklch(29.72% 0.124 268.7) |
| XYZ | xyz(3.5109, 2.4017, 13.9114) |
| Luminance | 0.0240 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Midnight Blue
#191970
ΔE00 3.89
Marine
#042E60
ΔE00 6.27
Navy Blue (survey)
#001146
ΔE00 7.02
Darkblue (survey)
#030764
ΔE00 7.38
Dark Royal Blue
#02066F
ΔE00 7.69
Royal
#0C1793
ΔE00 7.82
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#15236A #6A5C15
analogous
#154D6A #15236A #32156A
triadic
#15236A #6A1523 #236A15
tetradic
#15236A #6A154D #6A5C15 #156A32
square
#15236A #6A154D #6A5C15 #156A32
split-complementary
#15236A #6A3215 #4D6A15
monochromatic
#05081A #0B1237 #15236A #1F349D #2945D0
Accessibility & contrast
On white
14.19
#15236A on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.48
#15236A on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #15236A
14.19:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##15236A | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##15236A | 1.00 | 14.19 | 1.48 | 14.19 |
| #FFFFFF | 14.19 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.48 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 14.19 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#002F6C
Deuteranopia (green-blind)
#002769
Tritanopia (blue-blind)
#003643
Achromatopsia (no color)
#2B2B2B
Design tokens & code
CSS
--color: #15236a; /* rgb */ color: rgb(21, 35, 106); /* oklch */ color: oklch(29.7% 0.124 268.7);
Tailwind
colors: {
custom: {
50: '#625d95',
500: '#15236a',
950: '#000000',
},
}SCSS
$custom: #15236a; $custom-light: #625d95; $custom-dark: #000000;
JSON
{
"hex": "#15236a",
"rgb": {
"r": 21,
"g": 35,
"b": 106
},
"hsl": {
"h": 230.118,
"s": 66.929,
"l": 24.902
},
"oklch": {
"l": 0.29724,
"c": 0.12446,
"h": 268.7
},
"luminance": 0.02402
}Semantic roles & 50–950 ramp
primary
#15236A
secondary
#A1903A
accent
#CE3EEA
background
#F6F5F9
surface
#EBE9F2
border
#C6C5CC
text
#06040D
muted
#7A797E