#256283#256283
#256283 is a mid, moderate cyan. Relative luminance 0.108; OKLCH L 47.2% C 0.082 H 236.0°. Best body text is #FFFFFF at 6.66:1 contrast (WCAG AA passes).
Color values
| HEX | #256283 |
|---|---|
| RGB | rgb(37, 98, 131) |
| HSL | hsl(201, 56%, 33%) |
| HSV | hsv(201, 72%, 51%) |
| CMYK | cmyk(71.8%, 25.2%, 0%, 48.6%) |
| CIE-LAB | lab(39.18, -8.08, -24.07) |
| CIE-LCH | lch(39.18, 25.39, 251.45°) |
| OKLab | oklab(47.21% -0.0457 -0.0677) |
| OKLCH | oklch(47.21% 0.082 236) |
| XYZ | xyz(9.2258, 10.7664, 23.0602) |
| Luminance | 0.1077 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Ugly Blue
#31668A
ΔE00 2.51
Peacock Blue
#016795
ΔE00 3.41
Denim (survey)
#3B638C
ΔE00 5.55
Ocean Blue (survey)
#03719C
ΔE00 5.79
Deep Sea Blue
#015482
ΔE00 5.89
Light Navy Blue
#2E5A88
ΔE00 6.27
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#256283 #834625
analogous
#258375 #256283 #253383
triadic
#256283 #832562 #628325
tetradic
#256283 #752583 #834625 #338325
square
#256283 #752583 #834625 #338325
split-complementary
#256283 #832533 #837525
monochromatic
#0A1B24 #183E53 #256283 #3286B3 #54A3CF
Accessibility & contrast
On white
6.66
#256283 on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
3.15
#256283 on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #256283
6.66:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##256283 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##256283 | 1.00 | 6.66 | 3.15 | 6.66 |
| #FFFFFF | 6.66 | 1.00 | 21.00 | 1.00 |
| #000000 | 3.15 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 6.66 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#526185
Deuteranopia (green-blind)
#455882
Tritanopia (blue-blind)
#006B6D
Achromatopsia (no color)
#5C5C5C
Design tokens & code
CSS
--color: #256283; /* rgb */ color: rgb(37, 98, 131); /* oklch */ color: oklch(47.2% 0.082 236.0);
Tailwind
colors: {
custom: {
50: '#6c8ea7',
500: '#256283',
950: '#000000',
},
}SCSS
$custom: #256283; $custom-light: #6c8ea7; $custom-dark: #000000;
JSON
{
"hex": "#256283",
"rgb": {
"r": 37,
"g": 98,
"b": 131
},
"hsl": {
"h": 201.064,
"s": 55.952,
"l": 32.941
},
"oklch": {
"l": 0.47207,
"c": 0.08168,
"h": 236
},
"luminance": 0.10767
}Semantic roles & 50–950 ramp
primary
#256283
secondary
#B37351
accent
#7D49DF
background
#F6F8FA
surface
#ECF0F4
border
#C7CBCE
text
#080C0F
muted
#7B7D7F