#23628B#23628B
#23628B is a mid, moderate cyan. Relative luminance 0.110; OKLCH L 47.6% C 0.092 H 241.3°. Best body text is #FFFFFF at 6.58:1 contrast (WCAG AA passes).
Color values
| HEX | #23628B |
|---|---|
| RGB | rgb(35, 98, 139) |
| HSL | hsl(204, 60%, 34%) |
| HSV | hsv(204, 75%, 55%) |
| CMYK | cmyk(74.8%, 29.5%, 0%, 45.5%) |
| CIE-LAB | lab(39.51, -5.44, -28.42) |
| CIE-LCH | lch(39.51, 28.93, 259.17°) |
| OKLab | oklab(47.57% -0.044 -0.0803) |
| OKLCH | oklch(47.57% 0.092 241.3) |
| XYZ | xyz(9.7192, 10.9557, 26.0235) |
| Luminance | 0.1096 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Ugly Blue
#31668A
ΔE00 1.94
Peacock Blue
#016795
ΔE00 2.63
Denim (survey)
#3B638C
ΔE00 3.90
Light Navy Blue
#2E5A88
ΔE00 4.57
Deep Sea Blue
#015482
ΔE00 4.93
Ocean Blue (survey)
#03719C
ΔE00 6.00
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#23628B #8B4C23
analogous
#238B80 #23628B #232E8B
triadic
#23628B #8B2362 #628B23
tetradic
#23628B #80238B #8B4C23 #2E8B23
square
#23628B #80238B #8B4C23 #2E8B23
split-complementary
#23628B #8B232E #8B8023
monochromatic
#0A1D29 #17405A #23628B #2F84BC #54A2D4
Accessibility & contrast
On white
6.58
#23628B on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.19
#23628B on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #23628B
6.58:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##23628B | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##23628B | 1.00 | 6.58 | 3.19 | 6.58 |
| #FFFFFF | 6.58 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.19 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 6.58 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#4F638D
Deuteranopia (green-blind)
#41598A
Tritanopia (blue-blind)
#006C70
Achromatopsia (no color)
#5D5D5D
Design tokens & code
CSS
--color: #23628b; /* rgb */ color: rgb(35, 98, 139); /* oklch */ color: oklch(47.6% 0.092 241.3);
Tailwind
colors: {
custom: {
50: '#6d8ead',
500: '#23628b',
950: '#000000',
},
}SCSS
$custom: #23628b; $custom-light: #6d8ead; $custom-dark: #000000;
JSON
{
"hex": "#23628b",
"rgb": {
"r": 35,
"g": 98,
"b": 139
},
"hsl": {
"h": 203.654,
"s": 59.77,
"l": 34.118
},
"oklch": {
"l": 0.47571,
"c": 0.09161,
"h": 241.3
},
"luminance": 0.10957
}Semantic roles & 50–950 ramp
primary
#23628B
secondary
#B87A52
accent
#8345E3
background
#F7F8FA
surface
#EDF0F4
border
#C8CBCE
text
#080C10
muted
#7B7D7F