#1D5B94#1D5B94
#1D5B94 is a mid, moderate cyan. Relative luminance 0.099; OKLCH L 46.2% C 0.112 H 250.2°. Best body text is #FFFFFF at 7.06:1 contrast (WCAG AA passes).
Color values
| HEX | #1D5B94 |
|---|---|
| RGB | rgb(29, 91, 148) |
| HSL | hsl(209, 67%, 35%) |
| HSV | hsv(209, 80%, 58%) |
| CMYK | cmyk(80.4%, 38.5%, 0%, 42%) |
| CIE-LAB | lab(37.63, 1.63, -36.83) |
| CIE-LCH | lch(37.63, 36.86, 272.53°) |
| OKLab | oklab(46.2% -0.0378 -0.105) |
| OKLCH | oklch(46.2% 0.112 250.2) |
| XYZ | xyz(9.5910, 9.8803, 29.4128) |
| Luminance | 0.0988 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Light Navy Blue
#2E5A88
ΔE00 2.06
Dusk Blue
#26538D
ΔE00 3.52
Light Navy
#155084
ΔE00 3.89
Denim (survey)
#3B638C
ΔE00 3.90
Deep Sea Blue
#015482
ΔE00 4.03
Denim Blue
#3B5B92
ΔE00 4.52
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#1D5B94 #94561D
analogous
#1D9491 #1D5B94 #1D2094
triadic
#1D5B94 #941D5B #5B941D
tetradic
#1D5B94 #911D94 #94561D #20941D
square
#1D5B94 #911D94 #94561D #20941D
split-complementary
#1D5B94 #941D20 #94911D
monochromatic
#091C2E #133C61 #1D5B94 #277AC7 #4F99DC
Accessibility & contrast
On white
7.06
#1D5B94 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.98
#1D5B94 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #1D5B94
7.06:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##1D5B94 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##1D5B94 | 1.00 | 7.06 | 2.98 | 7.06 |
| #FFFFFF | 7.06 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.98 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.06 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#405E96
Deuteranopia (green-blind)
#2E5493
Tritanopia (blue-blind)
#006970
Achromatopsia (no color)
#595959
Design tokens & code
CSS
--color: #1d5b94; /* rgb */ color: rgb(29, 91, 148); /* oklch */ color: oklch(46.2% 0.112 250.2);
Tailwind
colors: {
custom: {
50: '#6c89b4',
500: '#1d5b94',
950: '#000000',
},
}SCSS
$custom: #1d5b94; $custom-light: #6c89b4; $custom-dark: #000000;
JSON
{
"hex": "#1d5b94",
"rgb": {
"r": 29,
"g": 91,
"b": 148
},
"hsl": {
"h": 208.739,
"s": 67.232,
"l": 34.706
},
"oklch": {
"l": 0.462,
"c": 0.11164,
"h": 250.2
},
"luminance": 0.09881
}Semantic roles & 50–950 ramp
primary
#1D5B94
secondary
#BF844E
accent
#903EEA
background
#F7F8FB
surface
#EDEFF6
border
#C8CAD0
text
#080B11
muted
#7B7C80