#1B7294#1B7294
#1B7294 is a mid, moderate cyan. Relative luminance 0.144; OKLCH L 51.9% C 0.094 H 229.8°. Best body text is #FFFFFF at 5.41:1 contrast (WCAG AA passes).
Color values
| HEX | #1B7294 |
|---|---|
| RGB | rgb(27, 114, 148) |
| HSL | hsl(197, 69%, 34%) |
| HSV | hsv(197, 82%, 58%) |
| CMYK | cmyk(81.8%, 23%, 0%, 42%) |
| CIE-LAB | lab(44.81, -12.58, -25.55) |
| CIE-LCH | lch(44.81, 28.48, 243.78°) |
| OKLab | oklab(51.88% -0.0608 -0.0719) |
| OKLCH | oklch(51.88% 0.094 229.8) |
| XYZ | xyz(11.8124, 14.4043, 30.1690) |
| Luminance | 0.1441 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Sea Blue
#047495
ΔE00 1.52
Ocean Blue (survey)
#03719C
ΔE00 2.54
Cerulean
#007BA7
ΔE00 4.06
Peacock Blue
#016795
ΔE00 5.46
Ugly Blue
#31668A
ΔE00 5.86
Nice Blue
#107AB0
ΔE00 6.08
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#1B7294 #943D1B
analogous
#1B947A #1B7294 #1B3594
triadic
#1B7294 #941B72 #72941B
tetradic
#1B7294 #7A1B94 #943D1B #35941B
square
#1B7294 #7A1B94 #943D1B #35941B
split-complementary
#1B7294 #941B35 #947A1B
monochromatic
#08222C #124A60 #1B7294 #249AC8 #4BB5DE
Accessibility & contrast
On white
5.41
#1B7294 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.88
#1B7294 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #1B7294
5.41:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##1B7294 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##1B7294 | 1.00 | 5.41 | 3.88 | 5.41 |
| #FFFFFF | 5.41 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.88 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.41 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#607096
Deuteranopia (green-blind)
#516594
Tritanopia (blue-blind)
#007B7D
Achromatopsia (no color)
#6A6A6A
Design tokens & code
CSS
--color: #1b7294; /* rgb */ color: rgb(27, 114, 148); /* oklch */ color: oklch(51.9% 0.094 229.8);
Tailwind
colors: {
custom: {
50: '#6d9ab3',
500: '#1b7294',
950: '#000000',
},
}SCSS
$custom: #1b7294; $custom-light: #6d9ab3; $custom-dark: #000000;
JSON
{
"hex": "#1b7294",
"rgb": {
"r": 27,
"g": 114,
"b": 148
},
"hsl": {
"h": 196.86,
"s": 69.143,
"l": 34.314
},
"oklch": {
"l": 0.51875,
"c": 0.09414,
"h": 229.8
},
"luminance": 0.14406
}Semantic roles & 50–950 ramp
primary
#1B7294
secondary
#C06C4B
accent
#6D3CEC
background
#F7F9FB
surface
#EDF2F6
border
#C8CCD0
text
#080E11
muted
#7B7E80