#1F67A0#1F67A0
#1F67A0 is a mid, moderate cyan. Relative luminance 0.125; OKLCH L 49.9% C 0.114 H 247.1°. Best body text is #FFFFFF at 5.99:1 contrast (WCAG AA passes).
Color values
| HEX | #1F67A0 |
|---|---|
| RGB | rgb(31, 103, 160) |
| HSL | hsl(207, 68%, 37%) |
| HSV | hsv(207, 81%, 63%) |
| CMYK | cmyk(80.6%, 35.6%, 0%, 37.3%) |
| CIE-LAB | lab(42.04, -1.05, -36.99) |
| CIE-LCH | lch(42.04, 37.01, 268.37°) |
| OKLab | oklab(49.9% -0.0445 -0.1053) |
| OKLCH | oklch(49.9% 0.114 247.1) |
| XYZ | xyz(11.7580, 12.5284, 35.0494) |
| Luminance | 0.1253 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Mid Blue
#276AB3
ΔE00 3.14
Ugly Blue
#31668A
ΔE00 3.80
Peacock Blue
#016795
ΔE00 3.93
Denim (survey)
#3B638C
ΔE00 3.99
Muted Blue
#3B719F
ΔE00 4.05
Medium Blue
#2C6FBB
ΔE00 4.69
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#1F67A0 #A0581F
analogous
#1FA099 #1F67A0 #1F26A0
triadic
#1F67A0 #A01F67 #67A01F
tetradic
#1F67A0 #991FA0 #A0581F #26A01F
square
#1F67A0 #991FA0 #A0581F #26A01F
split-complementary
#1F67A0 #A01F26 #A0991F
monochromatic
#0B2539 #15466D #1F67A0 #2988D3 #5AA4DF
Accessibility & contrast
On white
5.99
#1F67A0 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.51
#1F67A0 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #1F67A0
5.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##1F67A0 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##1F67A0 | 1.00 | 5.99 | 3.51 | 5.99 |
| #FFFFFF | 5.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.51 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#4C6AA2
Deuteranopia (green-blind)
#3A5E9F
Tritanopia (blue-blind)
#00757C
Achromatopsia (no color)
#636363
Design tokens & code
CSS
--color: #1f67a0; /* rgb */ color: rgb(31, 103, 160); /* oklch */ color: oklch(49.9% 0.114 247.1);
Tailwind
colors: {
custom: {
50: '#7092bc',
500: '#1f67a0',
950: '#000000',
},
}SCSS
$custom: #1f67a0; $custom-light: #7092bc; $custom-dark: #000000;
JSON
{
"hex": "#1f67a0",
"rgb": {
"r": 31,
"g": 103,
"b": 160
},
"hsl": {
"h": 206.512,
"s": 67.539,
"l": 37.451
},
"oklch": {
"l": 0.499,
"c": 0.11431,
"h": 247.1
},
"luminance": 0.1253
}Semantic roles & 50–950 ramp
primary
#1F67A0
secondary
#C38758
accent
#8A3DEA
background
#F7F8FB
surface
#EDF0F6
border
#C8CBD0
text
#090C12
muted
#7B7D81