#23798B#23798B
#23798B is a mid, moderate cyan. Relative luminance 0.159; OKLCH L 53.4% C 0.083 H 214.9°. Best body text is #FFFFFF at 5.02:1 contrast (WCAG AA passes).
Color values
| HEX | #23798B |
|---|---|
| RGB | rgb(35, 121, 139) |
| HSL | hsl(190, 60%, 34%) |
| HSV | hsv(190, 75%, 55%) |
| CMYK | cmyk(74.8%, 12.9%, 0%, 45.5%) |
| CIE-LAB | lab(46.84, -18.70, -17.07) |
| CIE-LCH | lch(46.84, 25.33, 222.39°) |
| OKLab | oklab(53.43% -0.0681 -0.0476) |
| OKLCH | oklch(53.43% 0.083 214.9) |
| XYZ | xyz(12.1887, 15.8947, 26.8467) |
| Luminance | 0.1590 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Ocean
#017B92
ΔE00 1.85
Deep Aqua
#08787F
ΔE00 5.52
Sea Blue
#047495
ΔE00 5.65
Teal Blue
#01889F
ΔE00 5.66
Dirty Blue
#3F829D
ΔE00 6.40
Deep Turquoise
#017374
ΔE00 8.48
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#23798B #8B3523
analogous
#238B69 #23798B #23458B
triadic
#23798B #8B2379 #798B23
tetradic
#23798B #69238B #8B3523 #458B23
square
#23798B #69238B #8B3523 #458B23
split-complementary
#23798B #8B2345 #8B6923
monochromatic
#0A2429 #174E5A #23798B #2FA4BC #54BED4
Accessibility & contrast
On white
5.02
#23798B on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.18
#23798B on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #23798B
5.02:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##23798B | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##23798B | 1.00 | 5.02 | 4.18 | 5.02 |
| #FFFFFF | 5.02 | 1.00 | 21.00 | 1.00 |
| #000000 | 4.18 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 5.02 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#6C758C
Deuteranopia (green-blind)
#5E6A8B
Tritanopia (blue-blind)
#00807F
Achromatopsia (no color)
#6F6F6F
Design tokens & code
CSS
--color: #23798b; /* rgb */ color: rgb(35, 121, 139); /* oklch */ color: oklch(53.4% 0.083 214.9);
Tailwind
colors: {
custom: {
50: '#6ea0ad',
500: '#23798b',
950: '#000000',
},
}SCSS
$custom: #23798b; $custom-light: #6ea0ad; $custom-dark: #000000;
JSON
{
"hex": "#23798b",
"rgb": {
"r": 35,
"g": 121,
"b": 139
},
"hsl": {
"h": 190.385,
"s": 59.77,
"l": 34.118
},
"oklch": {
"l": 0.53427,
"c": 0.08313,
"h": 214.9
},
"luminance": 0.15896
}Semantic roles & 50–950 ramp
primary
#23798B
secondary
#B86352
accent
#6045E3
background
#F7F9FA
surface
#EDF2F4
border
#C8CCCE
text
#080E10
muted
#7B7E7F