#1A516B#1A516B
#1A516B is a dark, moderate cyan. Relative luminance 0.072; OKLCH L 41.2% C 0.071 H 232.9°. Best body text is #FFFFFF at 8.63:1 contrast (WCAG AA passes).
Color values
| HEX | #1A516B |
|---|---|
| RGB | rgb(26, 81, 107) |
| HSL | hsl(199, 61%, 26%) |
| HSV | hsv(199, 76%, 42%) |
| CMYK | cmyk(75.7%, 24.3%, 0%, 58%) |
| CIE-LAB | lab(32.18, -8.35, -20.16) |
| CIE-LCH | lch(32.18, 21.82, 247.49°) |
| OKLab | oklab(41.17% -0.0428 -0.0567) |
| OKLCH | oklch(41.17% 0.071 232.9) |
| XYZ | xyz(6.0212, 7.1653, 14.9728) |
| Luminance | 0.0717 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Dark Slate Blue
#214761
ΔE00 4.34
Dark Grey Blue
#29465B
ΔE00 5.16
Deep Sea Blue
#015482
ΔE00 5.67
Light Navy
#155084
ΔE00 7.44
Dark Blue Grey
#1F3B4D
ΔE00 7.88
Prussian Blue
#004577
ΔE00 8.09
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#1A516B #6B341A
analogous
#1A6B5C #1A516B #1A286B
triadic
#1A516B #6B1A51 #516B1A
tetradic
#1A516B #5C1A6B #6B341A #286B1A
square
#1A516B #5C1A6B #6B341A #286B1A
split-complementary
#1A516B #6B1A28 #6B5C1A
monochromatic
#061319 #0E2C3A #1A516B #26769C #329BCD
Accessibility & contrast
On white
8.63
#1A516B on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.43
#1A516B on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #1A516B
8.63:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##1A516B | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##1A516B | 1.00 | 8.63 | 2.43 | 8.63 |
| #FFFFFF | 8.63 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.43 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.63 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#44506C
Deuteranopia (green-blind)
#39486B
Tritanopia (blue-blind)
#00585A
Achromatopsia (no color)
#4C4C4C
Design tokens & code
CSS
--color: #1a516b; /* rgb */ color: rgb(26, 81, 107); /* oklch */ color: oklch(41.2% 0.071 232.9);
Tailwind
colors: {
custom: {
50: '#638195',
500: '#1a516b',
950: '#000000',
},
}SCSS
$custom: #1a516b; $custom-light: #638195; $custom-dark: #000000;
JSON
{
"hex": "#1a516b",
"rgb": {
"r": 26,
"g": 81,
"b": 107
},
"hsl": {
"h": 199.259,
"s": 60.902,
"l": 26.078
},
"oklch": {
"l": 0.41168,
"c": 0.07102,
"h": 232.9
},
"luminance": 0.07166
}Semantic roles & 50–950 ramp
primary
#1A516B
secondary
#A05F40
accent
#7744E4
background
#F6F7F9
surface
#EBEEF1
border
#C6C9CB
text
#060A0D
muted
#7A7C7E