#2530C6#2530C6
#2530C6 is a dark, highly saturated blue. Relative luminance 0.066; OKLCH L 42.4% C 0.225 H 269.1°. Best body text is #FFFFFF at 9.06:1 contrast (WCAG AA passes).
Color values
| HEX | #2530C6 |
|---|---|
| RGB | rgb(37, 48, 198) |
| HSL | hsl(236, 69%, 46%) |
| HSV | hsv(236, 81%, 78%) |
| CMYK | cmyk(81.3%, 75.8%, 0%, 22.4%) |
| CIE-LAB | lab(30.84, 49.01, -77.61) |
| CIE-LCH | lch(30.84, 91.79, 302.27°) |
| OKLab | oklab(42.44% -0.0035 -0.2248) |
| OKLCH | oklch(42.44% 0.225 269.1) |
| XYZ | xyz(12.0094, 6.5830, 54.0528) |
| Luminance | 0.0658 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Sapphire (survey)
#2138AB
ΔE00 4.44
Blue Blue
#2242C7
ΔE00 4.82
Blue With A Hint Of Purple
#533CC6
ΔE00 5.32
True Blue
#010FCC
ΔE00 5.38
Blurple
#5539CC
ΔE00 5.43
Ultramarine Blue
#1805DB
ΔE00 5.70
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#2530C6 #C6BB25
analogous
#2580C6 #2530C6 #6A25C6
triadic
#2530C6 #C62530 #30C625
tetradic
#2530C6 #C62580 #C6BB25 #25C66A
square
#2530C6 #C62580 #C6BB25 #25C66A
split-complementary
#2530C6 #C66A25 #80C625
monochromatic
#12175F #1B2392 #2530C6 #4B55DD #7E86E7
Accessibility & contrast
On white
9.06
#2530C6 on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.32
#2530C6 on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #2530C6
9.06:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##2530C6 | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##2530C6 | 1.00 | 9.06 | 2.32 | 9.06 |
| #FFFFFF | 9.06 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.32 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 9.06 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#0051CA
Deuteranopia (green-blind)
#0040C3
Tritanopia (blue-blind)
#005D79
Achromatopsia (no color)
#494949
Design tokens & code
CSS
--color: #2530c6; /* rgb */ color: rgb(37, 48, 198); /* oklch */ color: oklch(42.4% 0.225 269.1);
Tailwind
colors: {
custom: {
50: '#7e6ad9',
500: '#2530c6',
950: '#000000',
},
}SCSS
$custom: #2530c6; $custom-light: #7e6ad9; $custom-dark: #000000;
JSON
{
"hex": "#2530c6",
"rgb": {
"r": 37,
"g": 48,
"b": 198
},
"hsl": {
"h": 235.901,
"s": 68.511,
"l": 46.078
},
"oklch": {
"l": 0.42442,
"c": 0.22488,
"h": 269.1
},
"luminance": 0.06584
}Semantic roles & 50–950 ramp
primary
#2530C6
secondary
#CFC977
accent
#DF3CEB
background
#F8F6FD
surface
#F0EBFB
border
#CBC6D4
text
#0C0715
muted
#7D7A83