#15708D#15708D
#15708D is a mid, moderate cyan. Relative luminance 0.137; OKLCH L 50.9% C 0.091 H 225.5°. Best body text is #FFFFFF at 5.62:1 contrast (WCAG AA passes).
Color values
| HEX | #15708D |
|---|---|
| RGB | rgb(21, 112, 141) |
| HSL | hsl(195, 74%, 32%) |
| HSV | hsv(195, 85%, 55%) |
| CMYK | cmyk(85.1%, 20.6%, 0%, 44.7%) |
| CIE-LAB | lab(43.76, -14.58, -23.02) |
| CIE-LCH | lch(43.76, 27.25, 237.66°) |
| OKLab | oklab(50.9% -0.0637 -0.0647) |
| OKLCH | oklch(50.9% 0.091 225.5) |
| XYZ | xyz(10.9091, 13.6695, 27.2576) |
| Luminance | 0.1367 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Sea Blue
#047495
ΔE00 1.77
Ocean Blue (survey)
#03719C
ΔE00 4.48
Ocean
#017B92
ΔE00 5.07
Cerulean
#007BA7
ΔE00 5.89
Peacock Blue
#016795
ΔE00 6.64
Ugly Blue
#31668A
ΔE00 6.75
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#15708D #8D3215
analogous
#158D6E #15708D #15348D
triadic
#15708D #8D1570 #708D15
tetradic
#15708D #6E158D #8D3215 #348D15
square
#15708D #6E158D #8D3215 #348D15
split-complementary
#15708D #8D1534 #8D6E15
monochromatic
#051B22 #0D4658 #15708D #1D9AC2 #3BB9E2
Accessibility & contrast
On white
5.62
#15708D on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.73
#15708D on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #15708D
5.62:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##15708D | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##15708D | 1.00 | 5.62 | 3.73 | 5.62 |
| #FFFFFF | 5.62 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.73 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.62 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#606E8E
Deuteranopia (green-blind)
#51638D
Tritanopia (blue-blind)
#00797A
Achromatopsia (no color)
#676767
Design tokens & code
CSS
--color: #15708d; /* rgb */ color: rgb(21, 112, 141); /* oklch */ color: oklch(50.9% 0.091 225.5);
Tailwind
colors: {
custom: {
50: '#6a99ae',
500: '#15708d',
950: '#000000',
},
}SCSS
$custom: #15708d; $custom-light: #6a99ae; $custom-dark: #000000;
JSON
{
"hex": "#15708d",
"rgb": {
"r": 21,
"g": 112,
"b": 141
},
"hsl": {
"h": 194.5,
"s": 74.074,
"l": 31.765
},
"oklch": {
"l": 0.509,
"c": 0.09077,
"h": 225.5
},
"luminance": 0.13671
}Semantic roles & 50–950 ramp
primary
#15708D
secondary
#C15D3D
accent
#6437F1
background
#F6F9FA
surface
#ECF2F4
border
#C7CCCE
text
#080D10
muted
#7A7E7F