#1970CA#1970CA
#1970CA is a mid, vivid cyan. Relative luminance 0.161; OKLCH L 54.6% C 0.160 H 253.9°. Best body text is #FFFFFF at 4.99:1 contrast (WCAG AA passes).
Color values
| HEX | #1970CA |
|---|---|
| RGB | rgb(25, 112, 202) |
| HSL | hsl(211, 78%, 45%) |
| HSV | hsv(211, 88%, 79%) |
| CMYK | cmyk(87.6%, 44.6%, 0%, 20.8%) |
| CIE-LAB | lab(47.05, 9.13, -53.49) |
| CIE-LCH | lch(47.05, 54.26, 279.68°) |
| OKLab | oklab(54.57% -0.0442 -0.1536) |
| OKLCH | oklch(54.57% 0.16 253.9) |
| XYZ | xyz(16.8517, 16.0571, 58.0768) |
| Luminance | 0.1606 (WCAG relative) |
| Temperature | cool |
| Family | cyan |
Closest named colors
Medium Blue
#2C6FBB
ΔE00 1.52
Bluish
#2976BB
ΔE00 2.87
Windows Blue
#3778BF
ΔE00 3.03
Mid Blue
#276AB3
ΔE00 3.14
Flat Blue
#3C73A8
ΔE00 3.56
Cerulean Blue
#056EEE
ΔE00 4.56
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#1970CA #CA7319
analogous
#19C9CA #1970CA #1A19CA
triadic
#1970CA #CA1970 #70CA19
tetradic
#1970CA #CA19C9 #CA7319 #19CA1A
square
#1970CA #CA19C9 #CA7319 #19CA1A
split-complementary
#1970CA #CA1A19 #C9CA19
monochromatic
#0C345D #125294 #1970CA #3A8FE7 #70AEED
Accessibility & contrast
On white
4.99
#1970CA on #FFFFFF
AA ✓AA large ✓AAA ✗
On black
4.21
#1970CA on #000000
AA ✗AA large ✓AAA ✗
Best text color
#FFFFFF on #1970CA
4.99:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##1970CA | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##1970CA | 1.00 | 4.99 | 4.21 | 4.99 |
| #FFFFFF | 4.99 | 1.00 | 21.00 | 1.00 |
| #000000 | 4.21 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 4.99 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#4078CD
Deuteranopia (green-blind)
#1768C8
Tritanopia (blue-blind)
#008693
Achromatopsia (no color)
#707070
Design tokens & code
CSS
--color: #1970ca; /* rgb */ color: rgb(25, 112, 202); /* oklch */ color: oklch(54.6% 0.160 253.9);
Tailwind
colors: {
custom: {
50: '#7898db',
500: '#1970ca',
950: '#000000',
},
}SCSS
$custom: #1970ca; $custom-light: #7898db; $custom-dark: #000000;
JSON
{
"hex": "#1970ca",
"rgb": {
"r": 25,
"g": 112,
"b": 202
},
"hsl": {
"h": 210.508,
"s": 77.974,
"l": 44.51
},
"oklch": {
"l": 0.5457,
"c": 0.15986,
"h": 253.9
},
"luminance": 0.16059
}Semantic roles & 50–950 ramp
primary
#1970CA
secondary
#D4A06B
accent
#9633F4
background
#F8F9FD
surface
#EFF2FB
border
#CACCD4
text
#0B0D15
muted
#7C7E83