#2680DD#2680DD

#2680DD is a mid, vivid cyan. Relative luminance 0.211; OKLCH L 59.7% C 0.164 H 253.2°. Best body text is #000000 at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#2680DD
RGB	rgb(38, 128, 221)
HSL	hsl(210, 73%, 51%)
HSV	hsv(210, 83%, 87%)
CMYK	cmyk(82.8%, 42.1%, 0%, 13.3%)
CIE-LAB	lab(53.02, 7.44, -54.69)
CIE-LCH	lch(53.02, 55.19, 277.75°)
OKLab	oklab(59.65% -0.0473 -0.1567)
OKLCH	oklch(59.65% 0.164 253.2)
XYZ	xyz(21.5647, 21.0682, 71.3226)
Luminance	0.2107 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2680DD #DD8326

analogous

#26DBDD #2680DD #2726DD

triadic

#2680DD #DD2680 #80DD26

tetradic

#2680DD #DD26DB #DD8326 #26DD27

square

#2680DD #DD26DB #DD8326 #26DD27

split-complementary

#2680DD #DD2726 #DBDD26

monochromatic

#134376 #1B62AB #2680DD #5B9FE5 #90BEEE

Accessibility & contrast

On white

4.03

#2680DD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.21

#2680DD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2680DD

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2680DD	#FFFFFF	#000000	##000000
##2680DD	1.00	4.03	5.21	5.21
#FFFFFF	4.03	1.00	21.00	21.00
#000000	5.21	21.00	1.00	1.00
##000000	5.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5187E1

Deuteranopia (green-blind)

#2F77DB

Tritanopia (blue-blind)

#0096A4

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #2680dd;
/* rgb */ color: rgb(38, 128, 221);
/* oklch */ color: oklch(59.7% 0.164 253.2);

Tailwind

colors: {
  custom: {
    50: '#7fa4e8',
    500: '#2680dd',
    950: '#000000',
  },
}

SCSS

$custom: #2680dd;
$custom-light: #7fa4e8;
$custom-dark: #000000;

JSON

{
  "hex": "#2680dd",
  "rgb": {
    "r": 38,
    "g": 128,
    "b": 221
  },
  "hsl": {
    "h": 210.492,
    "s": 72.908,
    "l": 50.784
  },
  "oklch": {
    "l": 0.59653,
    "c": 0.16368,
    "h": 253.2
  },
  "luminance": 0.21071
}

Semantic roles & 50–950 ramp

primary

#2680DD

secondary

#D8B087

accent

#9538F0

background

#F8FAFE

surface

#F0F3FD

border

#CBCDD5

text

#0C0F16

muted

#7D7F84

Preview Lab

Preview with #2680DD

Body copy rendered with the generated semantic roles for this colour.

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