#2A6DB2#2A6DB2

#2A6DB2 is a mid, vivid cyan. Relative luminance 0.146; OKLCH L 52.7% C 0.128 H 252.1°. Best body text is #FFFFFF at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#2A6DB2
RGB	rgb(42, 109, 178)
HSL	hsl(210, 62%, 43%)
HSV	hsv(210, 76%, 70%)
CMYK	cmyk(76.4%, 38.8%, 0%, 30.2%)
CIE-LAB	lab(45.14, 3.36, -42.65)
CIE-LCH	lch(45.14, 42.78, 274.51°)
OKLab	oklab(52.74% -0.0392 -0.1216)
OKLCH	oklch(52.74% 0.128 252.1)
XYZ	xyz(14.4563, 14.6422, 44.1752)
Luminance	0.1464 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A6DB2 #B26F2A

analogous

#2AB1B2 #2A6DB2 #2B2AB2

triadic

#2A6DB2 #B22A6D #6DB22A

tetradic

#2A6DB2 #B22AB1 #B26F2A #2AB22B

square

#2A6DB2 #B22AB1 #B26F2A #2AB22B

split-complementary

#2A6DB2 #B22B2A #B1B22A

monochromatic

#13304F #1E4F80 #2A6DB2 #468CD3 #77AADF

Accessibility & contrast

On white

5.35

#2A6DB2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.93

#2A6DB2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2A6DB2

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A6DB2	#FFFFFF	#000000	##FFFFFF
##2A6DB2	1.00	5.35	3.93	5.35
#FFFFFF	5.35	1.00	21.00	1.00
#000000	3.93	21.00	1.00	21.00
##FFFFFF	5.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D72B5

Deuteranopia (green-blind)

#3765B1

Tritanopia (blue-blind)

#007D87

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #2a6db2;
/* rgb */ color: rgb(42, 109, 178);
/* oklch */ color: oklch(52.7% 0.128 252.1);

Tailwind

colors: {
  custom: {
    50: '#7796c9',
    500: '#2a6db2',
    950: '#000000',
  },
}

SCSS

$custom: #2a6db2;
$custom-light: #7796c9;
$custom-dark: #000000;

JSON

{
  "hex": "#2a6db2",
  "rgb": {
    "r": 42,
    "g": 109,
    "b": 178
  },
  "hsl": {
    "h": 210.441,
    "s": 61.818,
    "l": 43.137
  },
  "oklch": {
    "l": 0.52735,
    "c": 0.12782,
    "h": 252.1
  },
  "luminance": 0.14644
}

Semantic roles & 50–950 ramp

primary

#2A6DB2

secondary

#C79D71

accent

#9543E5

background

#F7F9FC

surface

#EEF1F8

border

#C9CBD1

text

#0A0D13

muted

#7C7E82

Preview Lab

Preview with #2A6DB2

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

Preview Lab → · Contrast checker → · Palette generator →