#185D7B#185D7B
#185D7B is a mid, moderate cyan. Relative luminance 0.095; OKLCH L 45.1% C 0.082 H 231.9°. Best body text is #FFFFFF at 7.26:1 contrast (WCAG AA passes).
Color values
| HEX | #185D7B |
|---|---|
| RGB | rgb(24, 93, 123) |
| HSL | hsl(198, 67%, 29%) |
| HSV | hsv(198, 80%, 48%) |
| CMYK | cmyk(80.5%, 24.4%, 0%, 51.8%) |
| CIE-LAB | lab(36.84, -9.88, -22.86) |
| CIE-LCH | lch(36.84, 24.90, 246.63°) |
| OKLab | oklab(45.12% -0.0504 -0.0644) |
| OKLCH | oklch(45.12% 0.082 231.9) |
| XYZ | xyz(7.8647, 9.4520, 20.1450) |
| Luminance | 0.0945 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Ugly Blue
#31668A
ΔE00 5.00
Peacock Blue
#016795
ΔE00 5.34
Deep Sea Blue
#015482
ΔE00 5.90
Ocean Blue (survey)
#03719C
ΔE00 7.57
Light Navy Blue
#2E5A88
ΔE00 7.57
Denim (survey)
#3B638C
ΔE00 7.64
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#185D7B #7B3618
analogous
#187B68 #185D7B #182C7B
triadic
#185D7B #7B185D #5D7B18
tetradic
#185D7B #68187B #7B3618 #2C7B18
square
#185D7B #68187B #7B3618 #2C7B18
split-complementary
#185D7B #7B182C #7B6818
monochromatic
#05131A #0E3648 #185D7B #2284AE #36A7D8
Accessibility & contrast
On white
7.26
#185D7B on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.89
#185D7B on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #185D7B
7.26:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##185D7B | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##185D7B | 1.00 | 7.26 | 2.89 | 7.26 |
| #FFFFFF | 7.26 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.89 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.26 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#4E5C7C
Deuteranopia (green-blind)
#41537B
Tritanopia (blue-blind)
#006567
Achromatopsia (no color)
#575757
Design tokens & code
CSS
--color: #185d7b; /* rgb */ color: rgb(24, 93, 123); /* oklch */ color: oklch(45.1% 0.082 231.9);
Tailwind
colors: {
custom: {
50: '#668aa1',
500: '#185d7b',
950: '#000000',
},
}SCSS
$custom: #185d7b; $custom-light: #668aa1; $custom-dark: #000000;
JSON
{
"hex": "#185d7b",
"rgb": {
"r": 24,
"g": 93,
"b": 123
},
"hsl": {
"h": 198.182,
"s": 67.347,
"l": 28.824
},
"oklch": {
"l": 0.45117,
"c": 0.08177,
"h": 231.9
},
"luminance": 0.09453
}Semantic roles & 50–950 ramp
primary
#185D7B
secondary
#B0613F
accent
#723EEA
background
#F6F8F9
surface
#EBF0F2
border
#C6CBCC
text
#070B0F
muted
#7A7C7E