#154EA0#154EA0
#154EA0 is a dark, vivid blue. Relative luminance 0.081; OKLCH L 43.8% C 0.145 H 258.6°. Best body text is #FFFFFF at 7.99:1 contrast (WCAG AA passes).
Color values
| HEX | #154EA0 |
|---|---|
| RGB | rgb(21, 78, 160) |
| HSL | hsl(215, 77%, 35%) |
| HSV | hsv(215, 87%, 63%) |
| CMYK | cmyk(86.9%, 51.2%, 0%, 37.3%) |
| CIE-LAB | lab(34.28, 14.29, -49.43) |
| CIE-LCH | lch(34.28, 51.45, 286.13°) |
| OKLab | oklab(43.8% -0.0287 -0.1424) |
| OKLCH | oklch(43.8% 0.145 258.6) |
| XYZ | xyz(9.3765, 8.1451, 34.3289) |
| Luminance | 0.0815 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Cobalt (survey)
#1E488F
ΔE00 2.85
Cobalt
#0047AB
ΔE00 2.96
Dusk Blue
#26538D
ΔE00 2.98
Sapphire
#0F52BA
ΔE00 3.48
Light Navy
#155084
ΔE00 4.34
Light Navy Blue
#2E5A88
ΔE00 5.12
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#154EA0 #A06715
analogous
#1593A0 #154EA0 #2215A0
triadic
#154EA0 #A0154E #4EA015
tetradic
#154EA0 #A01593 #A06715 #15A022
square
#154EA0 #A01593 #A06715 #15A022
split-complementary
#154EA0 #A02215 #93A015
monochromatic
#071934 #0E346A #154EA0 #1C68D6 #4889E7
Accessibility & contrast
On white
7.99
#154EA0 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.63
#154EA0 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #154EA0
7.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##154EA0 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##154EA0 | 1.00 | 7.99 | 2.63 | 7.99 |
| #FFFFFF | 7.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.63 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#1857A3
Deuteranopia (green-blind)
#004B9E
Tritanopia (blue-blind)
#00626F
Achromatopsia (no color)
#515151
Design tokens & code
CSS
--color: #154ea0; /* rgb */ color: rgb(21, 78, 160); /* oklch */ color: oklch(43.8% 0.145 258.6);
Tailwind
colors: {
custom: {
50: '#6e7ebd',
500: '#154ea0',
950: '#000000',
},
}SCSS
$custom: #154ea0; $custom-light: #6e7ebd; $custom-dark: #000000;
JSON
{
"hex": "#154ea0",
"rgb": {
"r": 21,
"g": 78,
"b": 160
},
"hsl": {
"h": 215.396,
"s": 76.796,
"l": 35.49
},
"oklch": {
"l": 0.438,
"c": 0.14531,
"h": 258.6
},
"luminance": 0.08146
}Semantic roles & 50–950 ramp
primary
#154EA0
secondary
#C89449
accent
#A534F3
background
#F7F7FB
surface
#EDEEF6
border
#C8C9D0
text
#080912
muted
#7B7B81