#2258AF#2258AF
#2258AF is a mid, vivid blue. Relative luminance 0.104; OKLCH L 47.5% C 0.150 H 259.7°. Best body text is #FFFFFF at 6.81:1 contrast (WCAG AA passes).
Color values
| HEX | #2258AF |
|---|---|
| RGB | rgb(34, 88, 175) |
| HSL | hsl(217, 67%, 41%) |
| HSV | hsv(217, 81%, 69%) |
| CMYK | cmyk(80.6%, 49.7%, 0%, 31.4%) |
| CIE-LAB | lab(38.57, 14.79, -51.42) |
| CIE-LCH | lch(38.57, 53.50, 286.05°) |
| OKLab | oklab(47.52% -0.0268 -0.1479) |
| OKLCH | oklch(47.52% 0.15 259.7) |
| XYZ | xyz(11.8845, 10.4133, 41.9327) |
| Luminance | 0.1042 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Sapphire
#0F52BA
ΔE00 2.48
Denim
#1560BD
ΔE00 3.30
Denim Blue
#3B5B92
ΔE00 4.13
Dusk Blue
#26538D
ΔE00 4.33
Light Navy Blue
#2E5A88
ΔE00 4.72
Cobalt
#0047AB
ΔE00 5.52
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2258AF #AF7922
analogous
#229EAF #2258AF #3222AF
triadic
#2258AF #AF2258 #58AF22
tetradic
#2258AF #AF229E #AF7922 #22AF32
square
#2258AF #AF229E #AF7922 #22AF32
split-complementary
#2258AF #AF3222 #9EAF22
monochromatic
#0E2449 #183E7C #2258AF #3674D8 #6998E2
Accessibility & contrast
On white
6.81
#2258AF on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.08
#2258AF on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #2258AF
6.81:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2258AF | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##2258AF | 1.00 | 6.81 | 3.08 | 6.81 |
| #FFFFFF | 6.81 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.08 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 6.81 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#2462B2
Deuteranopia (green-blind)
#0055AD
Tritanopia (blue-blind)
#006D7B
Achromatopsia (no color)
#5B5B5B
Design tokens & code
CSS
--color: #2258af; /* rgb */ color: rgb(34, 88, 175); /* oklch */ color: oklch(47.5% 0.150 259.7);
Tailwind
colors: {
custom: {
50: '#7486c7',
500: '#2258af',
950: '#000000',
},
}SCSS
$custom: #2258af; $custom-light: #7486c7; $custom-dark: #000000;
JSON
{
"hex": "#2258af",
"rgb": {
"r": 34,
"g": 88,
"b": 175
},
"hsl": {
"h": 217.021,
"s": 67.464,
"l": 40.98
},
"oklch": {
"l": 0.47522,
"c": 0.15035,
"h": 259.7
},
"luminance": 0.10415
}Semantic roles & 50–950 ramp
primary
#2258AF
secondary
#C8A265
accent
#A83DEA
background
#F7F8FC
surface
#EEEFF8
border
#C9CAD1
text
#0A0B13
muted
#7C7C82