#1D5097#1D5097
#1D5097 is a dark, vivid cyan. Relative luminance 0.082; OKLCH L 43.8% C 0.128 H 257.7°. Best body text is #FFFFFF at 7.93:1 contrast (WCAG AA passes).
Color values
| HEX | #1D5097 |
|---|---|
| RGB | rgb(29, 80, 151) |
| HSL | hsl(215, 68%, 35%) |
| HSV | hsv(215, 81%, 59%) |
| CMYK | cmyk(80.8%, 47%, 0%, 40.8%) |
| CIE-LAB | lab(34.46, 10.05, -43.70) |
| CIE-LCH | lch(34.46, 44.84, 282.95°) |
| OKLab | oklab(43.8% -0.0274 -0.1254) |
| OKLCH | oklch(43.8% 0.128 257.7) |
| XYZ | xyz(8.9592, 8.2318, 30.3889) |
| Luminance | 0.0823 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Dusk Blue
#26538D
ΔE00 1.67
Cobalt (survey)
#1E488F
ΔE00 2.89
Light Navy
#155084
ΔE00 3.33
Light Navy Blue
#2E5A88
ΔE00 4.10
Cobalt
#0047AB
ΔE00 4.24
Denim Blue
#3B5B92
ΔE00 4.40
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#1D5097 #97641D
analogous
#1D8D97 #1D5097 #271D97
triadic
#1D5097 #971D50 #50971D
tetradic
#1D5097 #971D8D #97641D #1D9727
square
#1D5097 #971D8D #97641D #1D9727
split-complementary
#1D5097 #97271D #8D971D
monochromatic
#091A30 #133564 #1D5097 #276BCA #518CDE
Accessibility & contrast
On white
7.93
#1D5097 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.65
#1D5097 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #1D5097
7.93:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##1D5097 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##1D5097 | 1.00 | 7.93 | 2.65 | 7.93 |
| #FFFFFF | 7.93 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.65 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.93 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#2A579A
Deuteranopia (green-blind)
#0A4C96
Tritanopia (blue-blind)
#00616C
Achromatopsia (no color)
#515151
Design tokens & code
CSS
--color: #1d5097; /* rgb */ color: rgb(29, 80, 151); /* oklch */ color: oklch(43.8% 0.128 257.7);
Tailwind
colors: {
custom: {
50: '#6d80b6',
500: '#1d5097',
950: '#000000',
},
}SCSS
$custom: #1d5097; $custom-light: #6d80b6; $custom-dark: #000000;
JSON
{
"hex": "#1d5097",
"rgb": {
"r": 29,
"g": 80,
"b": 151
},
"hsl": {
"h": 214.918,
"s": 67.778,
"l": 35.294
},
"oklch": {
"l": 0.43797,
"c": 0.12842,
"h": 257.7
},
"luminance": 0.08233
}Semantic roles & 50–950 ramp
primary
#1D5097
secondary
#C0914F
accent
#A23DEB
background
#F7F7FB
surface
#EDEEF6
border
#C8C9D0
text
#080A11
muted
#7B7C80