#1A70A0#1A70A0
#1A70A0 is a mid, moderate cyan. Relative luminance 0.143; OKLCH L 52.0% C 0.108 H 239.4°. Best body text is #FFFFFF at 5.43:1 contrast (WCAG AA passes).
Color values
| HEX | #1A70A0 |
|---|---|
| RGB | rgb(26, 112, 160) |
| HSL | hsl(201, 72%, 36%) |
| HSV | hsv(201, 84%, 63%) |
| CMYK | cmyk(83.8%, 30%, 0%, 37.3%) |
| CIE-LAB | lab(44.72, -7.04, -32.77) |
| CIE-LCH | lch(44.72, 33.52, 257.87°) |
| OKLab | oklab(51.99% -0.055 -0.0929) |
| OKLCH | oklch(51.99% 0.108 239.4) |
| XYZ | xyz(12.5628, 14.3444, 35.3575) |
| Luminance | 0.1435 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Ocean Blue (survey)
#03719C
ΔE00 2.38
Peacock Blue
#016795
ΔE00 3.41
Muted Blue
#3B719F
ΔE00 3.50
Nice Blue
#107AB0
ΔE00 3.86
Ugly Blue
#31668A
ΔE00 4.51
Flat Blue
#3C73A8
ΔE00 4.63
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#1A70A0 #A04A1A
analogous
#1AA08D #1A70A0 #1A2DA0
triadic
#1A70A0 #A01A70 #70A01A
tetradic
#1A70A0 #8D1AA0 #A04A1A #2DA01A
square
#1A70A0 #8D1AA0 #A04A1A #2DA01A
split-complementary
#1A70A0 #A01A2D #A08D1A
monochromatic
#092637 #114B6B #1A70A0 #2395D5 #52AFE3
Accessibility & contrast
On white
5.43
#1A70A0 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.87
#1A70A0 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #1A70A0
5.43:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##1A70A0 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##1A70A0 | 1.00 | 5.43 | 3.87 | 5.43 |
| #FFFFFF | 5.43 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.87 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.43 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#5970A2
Deuteranopia (green-blind)
#47649F
Tritanopia (blue-blind)
#007C81
Achromatopsia (no color)
#6A6A6A
Design tokens & code
CSS
--color: #1a70a0; /* rgb */ color: rgb(26, 112, 160); /* oklch */ color: oklch(52.0% 0.108 239.4);
Tailwind
colors: {
custom: {
50: '#6f98bc',
500: '#1a70a0',
950: '#000000',
},
}SCSS
$custom: #1a70a0; $custom-light: #6f98bc; $custom-dark: #000000;
JSON
{
"hex": "#1a70a0",
"rgb": {
"r": 26,
"g": 112,
"b": 160
},
"hsl": {
"h": 201.493,
"s": 72.043,
"l": 36.471
},
"oklch": {
"l": 0.51987,
"c": 0.10793,
"h": 239.4
},
"luminance": 0.14346
}Semantic roles & 50–950 ramp
primary
#1A70A0
secondary
#C57A50
accent
#7A39EF
background
#F7F9FB
surface
#EDF2F6
border
#C8CCD0
text
#090D12
muted
#7B7E81