#234EAC#234EAC
#234EAC is a mid, vivid blue. Relative luminance 0.088; OKLCH L 45.2% C 0.158 H 263.1°. Best body text is #FFFFFF at 7.62:1 contrast (WCAG AA passes).
Color values
| HEX | #234EAC |
|---|---|
| RGB | rgb(35, 78, 172) |
| HSL | hsl(221, 66%, 41%) |
| HSV | hsv(221, 80%, 67%) |
| CMYK | cmyk(79.7%, 54.7%, 0%, 32.5%) |
| CIE-LAB | lab(35.56, 20.38, -54.51) |
| CIE-LCH | lch(35.56, 58.19, 290.50°) |
| OKLab | oklab(45.17% -0.0191 -0.1572) |
| OKLCH | oklch(45.17% 0.158 263.1) |
| XYZ | xyz(10.8613, 8.7834, 40.1447) |
| Luminance | 0.0878 (WCAG relative) |
| Temperature | cool |
| Family | blue |
Closest named colors
Sapphire
#0F52BA
ΔE00 2.33
Cobalt
#0047AB
ΔE00 2.45
Cobalt (survey)
#1E488F
ΔE00 4.27
Dusk Blue
#26538D
ΔE00 4.87
Denim Blue
#3B5B92
ΔE00 5.64
Blue Blue
#2242C7
ΔE00 5.92
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#234EAC #AC8123
analogous
#2392AC #234EAC #3C23AC
triadic
#234EAC #AC234E #4EAC23
tetradic
#234EAC #AC2392 #AC8123 #23AC3C
square
#234EAC #AC2392 #AC8123 #23AC3C
split-complementary
#234EAC #AC3C23 #92AC23
monochromatic
#0E2046 #193779 #234EAC #3668D6 #698EE0
Accessibility & contrast
On white
7.62
#234EAC on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.76
#234EAC on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #234EAC
7.62:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##234EAC | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##234EAC | 1.00 | 7.62 | 2.76 | 7.62 |
| #FFFFFF | 7.62 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.76 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 7.62 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#005AAF
Deuteranopia (green-blind)
#004EAA
Tritanopia (blue-blind)
#006575
Achromatopsia (no color)
#545454
Design tokens & code
CSS
--color: #234eac; /* rgb */ color: rgb(35, 78, 172); /* oklch */ color: oklch(45.2% 0.158 263.1);
Tailwind
colors: {
custom: {
50: '#747fc5',
500: '#234eac',
950: '#000000',
},
}SCSS
$custom: #234eac; $custom-light: #747fc5; $custom-dark: #000000;
JSON
{
"hex": "#234eac",
"rgb": {
"r": 35,
"g": 78,
"b": 172
},
"hsl": {
"h": 221.168,
"s": 66.184,
"l": 40.588
},
"oklch": {
"l": 0.45168,
"c": 0.15836,
"h": 263.1
},
"luminance": 0.08785
}Semantic roles & 50–950 ramp
primary
#234EAC
secondary
#C6A864
accent
#B43FE9
background
#F7F7FC
surface
#EEEEF8
border
#C9C9D1
text
#0A0A13
muted
#7C7C82