#204A8F#204A8F
#204A8F is a dark, vivid blue. Relative luminance 0.072; OKLCH L 41.9% C 0.124 H 259.9°. Best body text is #FFFFFF at 8.62:1 contrast (WCAG AA passes).
Color values
| HEX | #204A8F |
|---|---|
| RGB | rgb(32, 74, 143) |
| HSL | hsl(217, 63%, 34%) |
| HSV | hsv(217, 78%, 56%) |
| CMYK | cmyk(77.6%, 48.3%, 0%, 43.9%) |
| CIE-LAB | lab(32.23, 11.25, -42.42) |
| CIE-LCH | lch(32.23, 43.88, 284.85°) |
| OKLab | oklab(41.93% -0.0218 -0.1217) |
| OKLCH | oklch(41.93% 0.124 259.9) |
| XYZ | xyz(8.0006, 7.1869, 26.9468) |
| Luminance | 0.0719 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Cobalt (survey)
#1E488F
ΔE00 0.67
Dusk Blue
#26538D
ΔE00 3.19
Darkish Blue
#014182
ΔE00 3.53
Cobalt
#0047AB
ΔE00 3.91
Twilight Blue
#0A437A
ΔE00 3.93
Light Navy
#155084
ΔE00 4.20
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#204A8F #8F6520
analogous
#20828F #204A8F #2D208F
triadic
#204A8F #8F204A #4A8F20
tetradic
#204A8F #8F2082 #8F6520 #208F2D
square
#204A8F #8F2082 #8F6520 #208F2D
split-complementary
#204A8F #8F2D20 #828F20
monochromatic
#0A162B #15305D #204A8F #2B64C1 #5184D8
Accessibility & contrast
On white
8.62
#204A8F on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.44
#204A8F on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #204A8F
8.62:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##204A8F | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##204A8F | 1.00 | 8.62 | 2.44 | 8.62 |
| #FFFFFF | 8.62 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.44 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.62 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#245192
Deuteranopia (green-blind)
#05478E
Tritanopia (blue-blind)
#005A65
Achromatopsia (no color)
#4C4C4C
Design tokens & code
CSS
--color: #204a8f; /* rgb */ color: rgb(32, 74, 143); /* oklch */ color: oklch(41.9% 0.124 259.9);
Tailwind
colors: {
custom: {
50: '#6c7cb0',
500: '#204a8f',
950: '#000000',
},
}SCSS
$custom: #204a8f; $custom-light: #6c7cb0; $custom-dark: #000000;
JSON
{
"hex": "#204a8f",
"rgb": {
"r": 32,
"g": 74,
"b": 143
},
"hsl": {
"h": 217.297,
"s": 63.429,
"l": 34.314
},
"oklch": {
"l": 0.41933,
"c": 0.12368,
"h": 259.9
},
"luminance": 0.07188
}Semantic roles & 50–950 ramp
primary
#204A8F
secondary
#BB934F
accent
#A841E6
background
#F7F7FA
surface
#EDEDF5
border
#C8C8CF
text
#080910
muted
#7B7B7F