#1E8AA8#1E8AA8
#1E8AA8 is a mid, moderate cyan. Relative luminance 0.213; OKLCH L 58.9% C 0.101 H 221.9°. Best body text is #000000 at 5.26:1 contrast (WCAG AA passes).
Color values
| HEX | #1E8AA8 |
|---|---|
| RGB | rgb(30, 138, 168) |
| HSL | hsl(193, 70%, 39%) |
| HSV | hsv(193, 82%, 66%) |
| CMYK | cmyk(82.1%, 17.9%, 0%, 34.1%) |
| CIE-LAB | lab(53.25, -18.52, -24.16) |
| CIE-LCH | lch(53.25, 30.44, 232.52°) |
| OKLab | oklab(58.94% -0.0753 -0.0677) |
| OKLCH | oklch(58.94% 0.101 221.9) |
| XYZ | xyz(16.6888, 21.2780, 40.2657) |
| Luminance | 0.2128 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Teal Blue
#01889F
ΔE00 3.25
Dirty Blue
#3F829D
ΔE00 3.88
Ocean
#017B92
ΔE00 6.36
Cerulean
#007BA7
ΔE00 7.27
Sea Blue
#047495
ΔE00 8.37
Stormy Blue
#507B9C
ΔE00 9.39
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#1E8AA8 #A83C1E
analogous
#1EA881 #1E8AA8 #1E45A8
triadic
#1E8AA8 #A81E8A #8AA81E
tetradic
#1E8AA8 #811EA8 #A83C1E #45A81E
square
#1E8AA8 #811EA8 #A83C1E #45A81E
split-complementary
#1E8AA8 #A81E45 #A8811E
monochromatic
#0B3540 #155F74 #1E8AA8 #2AB3D9 #5EC6E2
Accessibility & contrast
On white
4.00
#1E8AA8 on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.26
#1E8AA8 on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #1E8AA8
5.26:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##1E8AA8 | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##1E8AA8 | 1.00 | 4.00 | 5.26 | 5.26 |
| #FFFFFF | 4.00 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.26 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.26 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#7886AA
Deuteranopia (green-blind)
#667AA8
Tritanopia (blue-blind)
#009394
Achromatopsia (no color)
#7F7F7F
Design tokens & code
CSS
--color: #1e8aa8; /* rgb */ color: rgb(30, 138, 168); /* oklch */ color: oklch(58.9% 0.101 221.9);
Tailwind
colors: {
custom: {
50: '#73acc2',
500: '#1e8aa8',
950: '#000000',
},
}SCSS
$custom: #1e8aa8; $custom-light: #73acc2; $custom-dark: #000000;
JSON
{
"hex": "#1e8aa8",
"rgb": {
"r": 30,
"g": 138,
"b": 168
},
"hsl": {
"h": 193.043,
"s": 69.697,
"l": 38.824
},
"oklch": {
"l": 0.58939,
"c": 0.1013,
"h": 221.9
},
"luminance": 0.2128
}Semantic roles & 50–950 ramp
primary
#1E8AA8
secondary
#C7735B
accent
#623BED
background
#F7FAFB
surface
#EEF4F7
border
#C9CED0
text
#091012
muted
#7B7F81