#10435D#10435D
#10435D is a dark, moderate cyan. Relative luminance 0.049; OKLCH L 36.3% C 0.069 H 235.9°. Best body text is #FFFFFF at 10.59:1 contrast (WCAG AA passes).
Color values
| HEX | #10435D |
|---|---|
| RGB | rgb(16, 67, 93) |
| HSL | hsl(200, 71%, 21%) |
| HSV | hsv(200, 83%, 36%) |
| CMYK | cmyk(82.8%, 28%, 0%, 63.5%) |
| CIE-LAB | lab(26.49, -6.43, -20.12) |
| CIE-LCH | lch(26.49, 21.12, 252.27°) |
| OKLab | oklab(36.33% -0.0384 -0.0568) |
| OKLCH | oklch(36.33% 0.069 235.9) |
| XYZ | xyz(4.1958, 4.9143, 11.0812) |
| Luminance | 0.0491 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Dark Slate Blue
#214761
ΔE00 2.38
Dark Grey Blue
#29465B
ΔE00 3.34
Dark Blue Grey
#1F3B4D
ΔE00 4.13
Prussian Blue
#004577
ΔE00 6.31
Twilight Blue
#0A437A
ΔE00 7.26
Deep Sea Blue
#015482
ΔE00 7.40
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#10435D #5D2A10
analogous
#105D51 #10435D #101D5D
triadic
#10435D #5D1043 #435D10
tetradic
#10435D #51105D #5D2A10 #1D5D10
square
#10435D #51105D #5D2A10 #1D5D10
split-complementary
#10435D #5D101D #5D5110
monochromatic
#04131A #071D29 #10435D #196991 #228EC5
Accessibility & contrast
On white
10.59
#10435D on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
1.98
#10435D on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #10435D
10.59:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##10435D | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##10435D | 1.00 | 10.59 | 1.98 | 10.59 |
| #FFFFFF | 10.59 | 1.00 | 21.00 | 1.00 |
| #000000 | 1.98 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 10.59 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#36435E
Deuteranopia (green-blind)
#2C3B5D
Tritanopia (blue-blind)
#004A4C
Achromatopsia (no color)
#3F3F3F
Design tokens & code
CSS
--color: #10435d; /* rgb */ color: rgb(16, 67, 93); /* oklch */ color: oklch(36.3% 0.069 235.9);
Tailwind
colors: {
custom: {
50: '#5c778b',
500: '#10435d',
950: '#000000',
},
}SCSS
$custom: #10435d; $custom-light: #5c778b; $custom-dark: #000000;
JSON
{
"hex": "#10435d",
"rgb": {
"r": 16,
"g": 67,
"b": 93
},
"hsl": {
"h": 200.26,
"s": 70.642,
"l": 21.373
},
"oklch": {
"l": 0.36331,
"c": 0.06857,
"h": 235.9
},
"luminance": 0.04915
}Semantic roles & 50–950 ramp
primary
#10435D
secondary
#965433
accent
#773AED
background
#F5F7F8
surface
#E9EDF0
border
#C5C8CB
text
#05080C
muted
#797B7D