#06233C#06233C
#06233C is a very dark, muted cyan. Relative luminance 0.016; OKLCH L 25.0% C 0.058 H 248.4°. Best body text is #FFFFFF at 15.99:1 contrast (WCAG AA passes).
Color values
| HEX | #06233C |
|---|---|
| RGB | rgb(6, 35, 60) |
| HSL | hsl(208, 82%, 13%) |
| HSV | hsv(208, 90%, 24%) |
| CMYK | cmyk(90%, 41.7%, 0%, 76.5%) |
| CIE-LAB | lab(13.03, 0.06, -19.09) |
| CIE-LCH | lch(13.03, 19.09, 270.19°) |
| OKLab | oklab(24.98% -0.0215 -0.0544) |
| OKLCH | oklch(24.98% 0.058 248.4) |
| XYZ | xyz(1.4914, 1.5668, 4.4979) |
| Luminance | 0.0157 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Navy Blue
#1B2A4A
ΔE00 5.51
Dark
#1B2431
ΔE00 5.68
Marine
#042E60
ΔE00 6.70
Navy (survey)
#01153E
ΔE00 7.76
Marine Blue
#01386A
ΔE00 8.67
Dark Blue Grey
#1F3B4D
ΔE00 9.04
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#06233C #3C1F06
analogous
#063C3A #06233C #06083C
triadic
#06233C #3C0623 #233C06
tetradic
#06233C #3A063C #3C1F06 #083C06
square
#06233C #3A063C #3C1F06 #083C06
split-complementary
#06233C #3C0608 #3C3A06
monochromatic
#03101C #03101C #06233C #0C4374 #1164AB
Accessibility & contrast
On white
15.99
#06233C on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.31
#06233C on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #06233C
15.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##06233C | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##06233C | 1.00 | 15.99 | 1.31 | 15.99 |
| #FFFFFF | 15.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.31 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 15.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#17243D
Deuteranopia (green-blind)
#0F1F3C
Tritanopia (blue-blind)
#00292C
Achromatopsia (no color)
#222222
Design tokens & code
CSS
--color: #06233c; /* rgb */ color: rgb(6, 35, 60); /* oklch */ color: oklch(25.0% 0.058 248.4);
Tailwind
colors: {
custom: {
50: '#505d72',
500: '#06233c',
950: '#000000',
},
}SCSS
$custom: #06233c; $custom-light: #505d72; $custom-dark: #000000;
JSON
{
"hex": "#06233c",
"rgb": {
"r": 6,
"g": 35,
"b": 60
},
"hsl": {
"h": 207.778,
"s": 81.818,
"l": 12.941
},
"oklch": {
"l": 0.24976,
"c": 0.05848,
"h": 248.4
},
"luminance": 0.01567
}Semantic roles & 50–950 ramp
primary
#06233C
secondary
#7C4C22
accent
#8C30F8
background
#F4F5F6
surface
#E7E9EC
border
#C3C5C7
text
#020408
muted
#78797B