#5E7BBB#5E7BBB
#5E7BBB is a mid, moderate blue. Relative luminance 0.201; OKLCH L 58.9% C 0.104 H 264.8°. Best body text is #000000 at 5.03:1 contrast (WCAG AA passes).
Color values
| HEX | #5E7BBB |
|---|---|
| RGB | rgb(94, 123, 187) |
| HSL | hsl(221, 41%, 55%) |
| HSV | hsv(221, 50%, 73%) |
| CMYK | cmyk(49.7%, 34.2%, 0%, 26.7%) |
| CIE-LAB | lab(51.99, 7.61, -36.88) |
| CIE-LCH | lch(51.99, 37.66, 281.67°) |
| OKLab | oklab(58.86% -0.0094 -0.1038) |
| OKLCH | oklch(58.86% 0.104 264.8) |
| XYZ | xyz(20.6657, 20.1321, 49.8010) |
| Luminance | 0.2013 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Cornflower Blue
#5170D7
ΔE00 5.10
Off Blue
#5684AE
ΔE00 5.90
Faded Blue
#658CBB
ΔE00 6.20
Dusty Blue
#5A86AD
ΔE00 6.29
Windows Blue
#3778BF
ΔE00 6.38
Slate Blue (survey)
#5B7C99
ΔE00 6.51
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#5E7BBB #BB9E5E
analogous
#5EAABB #5E7BBB #6F5EBB
triadic
#5E7BBB #BB5E7B #7BBB5E
tetradic
#5E7BBB #BB5EAA #BB9E5E #5EBB6F
square
#5E7BBB #BB5EAA #BB9E5E #5EBB6F
split-complementary
#5E7BBB #BB6F5E #AABB5E
monochromatic
#2F4370 #415D9B #5E7BBB #899ECD #B4C2DF
Accessibility & contrast
On white
4.18
#5E7BBB on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.03
#5E7BBB on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #5E7BBB
5.03:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##5E7BBB | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##5E7BBB | 1.00 | 4.18 | 5.03 | 5.03 |
| #FFFFFF | 4.18 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.03 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.03 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#6381BE
Deuteranopia (green-blind)
#5878BA
Tritanopia (blue-blind)
#368992
Achromatopsia (no color)
#7C7C7C
Design tokens & code
CSS
--color: #5e7bbb; /* rgb */ color: rgb(94, 123, 187); /* oklch */ color: oklch(58.9% 0.104 264.8);
Tailwind
colors: {
custom: {
50: '#91a0d0',
500: '#5e7bbb',
950: '#000000',
},
}SCSS
$custom: #5e7bbb; $custom-light: #91a0d0; $custom-dark: #000000;
JSON
{
"hex": "#5e7bbb",
"rgb": {
"r": 94,
"g": 123,
"b": 187
},
"hsl": {
"h": 221.29,
"s": 40.611,
"l": 55.098
},
"oklch": {
"l": 0.58857,
"c": 0.10426,
"h": 264.8
},
"luminance": 0.20133
}Semantic roles & 50–950 ramp
primary
#5E7BBB
secondary
#CEC2A7
accent
#AB57D0
background
#F9F9FC
surface
#F1F2F9
border
#CBCCD2
text
#0D0E14
muted
#7E7E82