#1C526B#1C526B
#1C526B is a dark, moderate cyan. Relative luminance 0.073; OKLCH L 41.5% C 0.070 H 232.1°. Best body text is #FFFFFF at 8.51:1 contrast (WCAG AA passes).
Color values
| HEX | #1C526B |
|---|---|
| RGB | rgb(28, 82, 107) |
| HSL | hsl(199, 59%, 26%) |
| HSV | hsv(199, 74%, 42%) |
| CMYK | cmyk(73.8%, 23.4%, 0%, 58%) |
| CIE-LAB | lab(32.57, -8.65, -19.55) |
| CIE-LCH | lch(32.57, 21.37, 246.13°) |
| OKLab | oklab(41.5% -0.0427 -0.0549) |
| OKLCH | oklch(41.5% 0.07 232.1) |
| XYZ | xyz(6.1490, 7.3423, 15.0002) |
| Luminance | 0.0734 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Dark Slate Blue
#214761
ΔE00 4.74
Dark Grey Blue
#29465B
ΔE00 5.42
Deep Sea Blue
#015482
ΔE00 6.04
Light Navy
#155084
ΔE00 7.85
Ugly Blue
#31668A
ΔE00 8.08
Dark Blue Grey
#1F3B4D
ΔE00 8.14
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#1C526B #6B351C
analogous
#1C6B5D #1C526B #1C2B6B
triadic
#1C526B #6B1C52 #526B1C
tetradic
#1C526B #5D1C6B #6B351C #2B6B1C
square
#1C526B #5D1C6B #6B351C #2B6B1C
split-complementary
#1C526B #6B1C2B #6B5D1C
monochromatic
#061318 #0F2D3A #1C526B #29779C #379CCB
Accessibility & contrast
On white
8.51
#1C526B on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.47
#1C526B on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #1C526B
8.51:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##1C526B | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##1C526B | 1.00 | 8.51 | 2.47 | 8.51 |
| #FFFFFF | 8.51 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.47 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.51 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#46516C
Deuteranopia (green-blind)
#3B496B
Tritanopia (blue-blind)
#00595A
Achromatopsia (no color)
#4D4D4D
Design tokens & code
CSS
--color: #1c526b; /* rgb */ color: rgb(28, 82, 107); /* oklch */ color: oklch(41.5% 0.070 232.1);
Tailwind
colors: {
custom: {
50: '#648295',
500: '#1c526b',
950: '#000000',
},
}SCSS
$custom: #1c526b; $custom-light: #648295; $custom-dark: #000000;
JSON
{
"hex": "#1c526b",
"rgb": {
"r": 28,
"g": 82,
"b": 107
},
"hsl": {
"h": 198.987,
"s": 58.519,
"l": 26.471
},
"oklch": {
"l": 0.41498,
"c": 0.06955,
"h": 232.1
},
"luminance": 0.07343
}Semantic roles & 50–950 ramp
primary
#1C526B
secondary
#A06043
accent
#7746E2
background
#F6F7F9
surface
#EBEEF1
border
#C6C9CB
text
#060A0D
muted
#7A7C7E