#275F79#275F79
#275F79 is a mid, moderate cyan. Relative luminance 0.100; OKLCH L 46.0% C 0.072 H 231.4°. Best body text is #FFFFFF at 7.00:1 contrast (WCAG AA passes).
Color values
| HEX | #275F79 |
|---|---|
| RGB | rgb(39, 95, 121) |
| HSL | hsl(199, 51%, 31%) |
| HSV | hsv(199, 68%, 47%) |
| CMYK | cmyk(67.8%, 21.5%, 0%, 52.5%) |
| CIE-LAB | lab(37.83, -9.52, -20.06) |
| CIE-LCH | lch(37.83, 22.20, 244.62°) |
| OKLab | oklab(46% -0.0449 -0.0562) |
| OKLCH | oklch(46% 0.072 231.4) |
| XYZ | xyz(8.3787, 9.9954, 19.5732) |
| Luminance | 0.1000 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Ugly Blue
#31668A
ΔE00 4.83
Peacock Blue
#016795
ΔE00 5.87
Deep Sea Blue
#015482
ΔE00 7.02
Ocean Blue (survey)
#03719C
ΔE00 7.54
Denim (survey)
#3B638C
ΔE00 7.56
Sea Blue
#047495
ΔE00 7.74
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#275F79 #794127
analogous
#27796A #275F79 #273679
triadic
#275F79 #79275F #5F7927
tetradic
#275F79 #6A2779 #794127 #367927
square
#275F79 #6A2779 #794127 #367927
split-complementary
#275F79 #792736 #796A27
monochromatic
#09161C #183B4B #275F79 #3683A7 #53A3C8
Accessibility & contrast
On white
7.00
#275F79 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
3.00
#275F79 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #275F79
7.00:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##275F79 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##275F79 | 1.00 | 7.00 | 3.00 | 7.00 |
| #FFFFFF | 7.00 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.00 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.00 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#525E7A
Deuteranopia (green-blind)
#475579
Tritanopia (blue-blind)
#006668
Achromatopsia (no color)
#595959
Design tokens & code
CSS
--color: #275f79; /* rgb */ color: rgb(39, 95, 121); /* oklch */ color: oklch(46.0% 0.072 231.4);
Tailwind
colors: {
custom: {
50: '#6b8c9f',
500: '#275f79',
950: '#000000',
},
}SCSS
$custom: #275f79; $custom-light: #6b8c9f; $custom-dark: #000000;
JSON
{
"hex": "#275f79",
"rgb": {
"r": 39,
"g": 95,
"b": 121
},
"hsl": {
"h": 199.024,
"s": 51.25,
"l": 31.373
},
"oklch": {
"l": 0.46002,
"c": 0.07188,
"h": 231.4
},
"luminance": 0.09996
}Semantic roles & 50–950 ramp
primary
#275F79
secondary
#AB6D51
accent
#7A4DDB
background
#F6F8F9
surface
#ECF0F2
border
#C7CBCC
text
#070C0E
muted
#7A7D7E