#1E5372#1E5372
#1E5372 is a dark, moderate cyan. Relative luminance 0.077; OKLCH L 42.2% C 0.076 H 238.1°. Best body text is #FFFFFF at 8.28:1 contrast (WCAG AA passes).
Color values
| HEX | #1E5372 |
|---|---|
| RGB | rgb(30, 83, 114) |
| HSL | hsl(202, 58%, 28%) |
| HSV | hsv(202, 74%, 45%) |
| CMYK | cmyk(73.7%, 27.2%, 0%, 55.3%) |
| CIE-LAB | lab(33.30, -6.32, -22.79) |
| CIE-LCH | lch(33.30, 23.65, 254.51°) |
| OKLab | oklab(42.2% -0.0399 -0.0642) |
| OKLCH | oklch(42.2% 0.076 238.1) |
| XYZ | xyz(6.6648, 7.6767, 17.0468) |
| Luminance | 0.0768 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Deep Sea Blue
#015482
ΔE00 3.48
Dark Slate Blue
#214761
ΔE00 4.32
Light Navy
#155084
ΔE00 5.20
Dark Grey Blue
#29465B
ΔE00 5.53
Light Navy Blue
#2E5A88
ΔE00 5.84
Prussian Blue
#004577
ΔE00 6.58
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#1E5372 #723D1E
analogous
#1E7267 #1E5372 #1E2972
triadic
#1E5372 #721E53 #53721E
tetradic
#1E5372 #671E72 #723D1E #29721E
square
#1E5372 #671E72 #723D1E #29721E
split-complementary
#1E5372 #721E29 #72671E
monochromatic
#061218 #113042 #1E5372 #2B76A2 #3E98CC
Accessibility & contrast
On white
8.28
#1E5372 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.54
#1E5372 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #1E5372
8.28:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##1E5372 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##1E5372 | 1.00 | 8.28 | 2.54 | 8.28 |
| #FFFFFF | 8.28 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.54 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 8.28 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#445373
Deuteranopia (green-blind)
#394B71
Tritanopia (blue-blind)
#005B5E
Achromatopsia (no color)
#4E4E4E
Design tokens & code
CSS
--color: #1e5372; /* rgb */ color: rgb(30, 83, 114); /* oklch */ color: oklch(42.2% 0.076 238.1);
Tailwind
colors: {
custom: {
50: '#66839a',
500: '#1e5372',
950: '#000000',
},
}SCSS
$custom: #1e5372; $custom-light: #66839a; $custom-dark: #000000;
JSON
{
"hex": "#1e5372",
"rgb": {
"r": 30,
"g": 83,
"b": 114
},
"hsl": {
"h": 202.143,
"s": 58.333,
"l": 28.235
},
"oklch": {
"l": 0.42204,
"c": 0.07562,
"h": 238.1
},
"luminance": 0.07677
}Semantic roles & 50–950 ramp
primary
#1E5372
secondary
#A66946
accent
#8046E2
background
#F6F8F9
surface
#EBEFF2
border
#C6CACC
text
#060A0E
muted
#7A7C7E