#2136BD#2136BD
#2136BD is a dark, highly saturated blue. Relative luminance 0.066; OKLCH L 42.2% C 0.209 H 267.9°. Best body text is #FFFFFF at 9.02:1 contrast (WCAG AA passes).
Color values
| HEX | #2136BD |
|---|---|
| RGB | rgb(33, 54, 189) |
| HSL | hsl(232, 70%, 44%) |
| HSV | hsv(232, 83%, 74%) |
| CMYK | cmyk(82.5%, 71.4%, 0%, 25.9%) |
| CIE-LAB | lab(30.96, 42.19, -72.12) |
| CIE-LCH | lch(30.96, 83.56, 300.33°) |
| OKLab | oklab(42.2% -0.0078 -0.209) |
| OKLCH | oklch(42.2% 0.209 267.9) |
| XYZ | xyz(11.1285, 6.6345, 48.8283) |
| Luminance | 0.0664 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Sapphire (survey)
#2138AB
ΔE00 2.62
Blue Blue
#2242C7
ΔE00 3.55
Blue (survey)
#0343DF
ΔE00 5.52
Ocean Blue
#4F42B5
ΔE00 5.55
Blue With A Hint Of Purple
#533CC6
ΔE00 5.71
Blurple
#5539CC
ΔE00 6.15
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2136BD #BDA821
analogous
#2184BD #2136BD #5A21BD
triadic
#2136BD #BD2136 #36BD21
tetradic
#2136BD #BD2184 #BDA821 #21BD5A
square
#2136BD #BD2184 #BDA821 #21BD5A
split-complementary
#2136BD #BD5A21 #84BD21
monochromatic
#0F1855 #182789 #2136BD #3E53DD #7282E6
Accessibility & contrast
On white
9.02
#2136BD on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.33
#2136BD on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #2136BD
9.02:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2136BD | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##2136BD | 1.00 | 9.02 | 2.33 | 9.02 |
| #FFFFFF | 9.02 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.33 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 9.02 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0050C1
Deuteranopia (green-blind)
#0041BB
Tritanopia (blue-blind)
#005D76
Achromatopsia (no color)
#494949
Design tokens & code
CSS
--color: #2136bd; /* rgb */ color: rgb(33, 54, 189); /* oklch */ color: oklch(42.2% 0.209 267.9);
Tailwind
colors: {
custom: {
50: '#7a6ed2',
500: '#2136bd',
950: '#000000',
},
}SCSS
$custom: #2136bd; $custom-light: #7a6ed2; $custom-dark: #000000;
JSON
{
"hex": "#2136bd",
"rgb": {
"r": 33,
"g": 54,
"b": 189
},
"hsl": {
"h": 231.923,
"s": 70.27,
"l": 43.529
},
"oklch": {
"l": 0.42201,
"c": 0.20917,
"h": 267.9
},
"luminance": 0.06636
}Semantic roles & 50–950 ramp
primary
#2136BD
secondary
#CDC06D
accent
#D53BED
background
#F8F6FD
surface
#EFECFA
border
#CAC7D3
text
#0B0714
muted
#7C7A83