#0F425D#0F425D
#0F425D is a dark, moderate cyan. Relative luminance 0.048; OKLCH L 36.0% C 0.070 H 237.1°. Best body text is #FFFFFF at 10.73:1 contrast (WCAG AA passes).
Color values
| HEX | #0F425D |
|---|---|
| RGB | rgb(15, 66, 93) |
| HSL | hsl(201, 72%, 21%) |
| HSV | hsv(201, 84%, 36%) |
| CMYK | cmyk(83.9%, 29%, 0%, 63.5%) |
| CIE-LAB | lab(26.12, -5.92, -20.70) |
| CIE-LCH | lch(26.12, 21.52, 254.05°) |
| OKLab | oklab(36.03% -0.0379 -0.0585) |
| OKLCH | oklch(36.03% 0.07 237.1) |
| XYZ | xyz(4.1202, 4.7878, 11.0608) |
| Luminance | 0.0479 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Dark Slate Blue
#214761
ΔE00 2.35
Dark Grey Blue
#29465B
ΔE00 3.43
Dark Blue Grey
#1F3B4D
ΔE00 4.09
Prussian Blue
#004577
ΔE00 5.86
Twilight Blue
#0A437A
ΔE00 6.79
Marine Blue
#01386A
ΔE00 7.29
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#0F425D #5D2A0F
analogous
#0F5D51 #0F425D #0F1B5D
triadic
#0F425D #5D0F42 #425D0F
tetradic
#0F425D #510F5D #5D2A0F #1B5D0F
square
#0F425D #510F5D #5D2A0F #1B5D0F
split-complementary
#0F425D #5D0F1B #5D510F
monochromatic
#04131A #061D28 #0F425D #176792 #208DC6
Accessibility & contrast
On white
10.73
#0F425D on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.96
#0F425D on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #0F425D
10.73:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##0F425D | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##0F425D | 1.00 | 10.73 | 1.96 | 10.73 |
| #FFFFFF | 10.73 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.96 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 10.73 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#35425E
Deuteranopia (green-blind)
#2B3B5D
Tritanopia (blue-blind)
#00494B
Achromatopsia (no color)
#3E3E3E
Design tokens & code
CSS
--color: #0f425d; /* rgb */ color: rgb(15, 66, 93); /* oklch */ color: oklch(36.0% 0.070 237.1);
Tailwind
colors: {
custom: {
50: '#5c768b',
500: '#0f425d',
950: '#000000',
},
}SCSS
$custom: #0f425d; $custom-light: #5c768b; $custom-dark: #000000;
JSON
{
"hex": "#0f425d",
"rgb": {
"r": 15,
"g": 66,
"b": 93
},
"hsl": {
"h": 200.769,
"s": 72.222,
"l": 21.176
},
"oklch": {
"l": 0.36031,
"c": 0.06966,
"h": 237.1
},
"luminance": 0.04788
}Semantic roles & 50–950 ramp
primary
#0F425D
secondary
#965431
accent
#7839EF
background
#F5F7F8
surface
#E9EDF0
border
#C5C8CB
text
#04080C
muted
#797B7D