#10586A#10586A
#10586A is a dark, moderate cyan. Relative luminance 0.081; OKLCH L 42.7% C 0.072 H 219.5°. Best body text is #FFFFFF at 8.00:1 contrast (WCAG AA passes).
Color values
| HEX | #10586A |
|---|---|
| RGB | rgb(16, 88, 106) |
| HSL | hsl(192, 74%, 24%) |
| HSV | hsv(192, 85%, 42%) |
| CMYK | cmyk(84.9%, 17%, 0%, 58.4%) |
| CIE-LAB | lab(34.25, -14.21, -16.35) |
| CIE-LCH | lch(34.25, 21.66, 229.02°) |
| OKLab | oklab(42.74% -0.0555 -0.0458) |
| OKLCH | oklch(42.74% 0.072 219.5) |
| XYZ | xyz(6.3038, 8.1294, 14.8698) |
| Luminance | 0.0813 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Petrol
#005F6A
ΔE00 4.83
Deep Teal
#00555A
ΔE00 6.85
Darkslategray
#2F4F4F
ΔE00 8.73
Dark Teal
#014D4E
ΔE00 9.27
Dark Slate Blue
#214761
ΔE00 9.35
Dark Grey Blue
#29465B
ΔE00 9.57
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#10586A #6A2210
analogous
#106A4F #10586A #102B6A
triadic
#10586A #6A1058 #586A10
tetradic
#10586A #4F106A #6A2210 #2B6A10
square
#10586A #4F106A #6A2210 #2B6A10
split-complementary
#10586A #6A102B #6A4F10
monochromatic
#04161B #082C35 #10586A #18849F #20B0D4
Accessibility & contrast
On white
8.00
#10586A on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.63
#10586A on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #10586A
8.00:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##10586A | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##10586A | 1.00 | 8.00 | 2.63 | 8.00 |
| #FFFFFF | 8.00 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.63 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.00 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#4D556B
Deuteranopia (green-blind)
#414D6A
Tritanopia (blue-blind)
#005E5E
Achromatopsia (no color)
#515151
Design tokens & code
CSS
--color: #10586a; /* rgb */ color: rgb(16, 88, 106); /* oklch */ color: oklch(42.7% 0.072 219.5);
Tailwind
colors: {
custom: {
50: '#608794',
500: '#10586a',
950: '#000000',
},
}SCSS
$custom: #10586a; $custom-light: #608794; $custom-dark: #000000;
JSON
{
"hex": "#10586a",
"rgb": {
"r": 16,
"g": 88,
"b": 106
},
"hsl": {
"h": 192,
"s": 73.77,
"l": 23.922
},
"oklch": {
"l": 0.42743,
"c": 0.07195,
"h": 219.5
},
"luminance": 0.0813
}Semantic roles & 50–950 ramp
primary
#10586A
secondary
#A24A34
accent
#5C37F0
background
#F6F8F9
surface
#EBEFF1
border
#C6CACB
text
#060B0D
muted
#7A7C7E