#2A6DB5#2A6DB5

#2A6DB5 is a mid, vivid cyan. Relative luminance 0.148; OKLCH L 52.9% C 0.132 H 253.0°. Best body text is #FFFFFF at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#2A6DB5
RGB	rgb(42, 109, 181)
HSL	hsl(211, 62%, 44%)
HSV	hsv(211, 77%, 71%)
CMYK	cmyk(76.8%, 39.8%, 0%, 29%)
CIE-LAB	lab(45.31, 4.49, -44.12)
CIE-LCH	lch(45.31, 44.35, 275.82°)
OKLab	oklab(52.92% -0.0385 -0.126)
OKLCH	oklch(52.92% 0.132 253)
XYZ	xyz(14.7609, 14.7640, 45.7789)
Luminance	0.1477 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A6DB5 #B5722A

analogous

#2AB2B5 #2A6DB5 #2C2AB5

triadic

#2A6DB5 #B52A6D #6DB52A

tetradic

#2A6DB5 #B52AB2 #B5722A #2AB52C

square

#2A6DB5 #B52AB2 #B5722A #2AB52C

split-complementary

#2A6DB5 #B52C2A #B2B52A

monochromatic

#133152 #1E4F83 #2A6DB5 #488CD4 #79ABE0

Accessibility & contrast

On white

5.31

#2A6DB5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.95

#2A6DB5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2A6DB5

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A6DB5	#FFFFFF	#000000	##FFFFFF
##2A6DB5	1.00	5.31	3.95	5.31
#FFFFFF	5.31	1.00	21.00	1.00
#000000	3.95	21.00	1.00	21.00
##FFFFFF	5.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B72B8

Deuteranopia (green-blind)

#3465B4

Tritanopia (blue-blind)

#007E88

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #2a6db5;
/* rgb */ color: rgb(42, 109, 181);
/* oklch */ color: oklch(52.9% 0.132 253.0);

Tailwind

colors: {
  custom: {
    50: '#7896cb',
    500: '#2a6db5',
    950: '#000000',
  },
}

SCSS

$custom: #2a6db5;
$custom-light: #7896cb;
$custom-dark: #000000;

JSON

{
  "hex": "#2a6db5",
  "rgb": {
    "r": 42,
    "g": 109,
    "b": 181
  },
  "hsl": {
    "h": 211.079,
    "s": 62.332,
    "l": 43.725
  },
  "oklch": {
    "l": 0.52922,
    "c": 0.13174,
    "h": 253
  },
  "luminance": 0.14766
}

Semantic roles & 50–950 ramp

primary

#2A6DB5

secondary

#C89F73

accent

#9742E5

background

#F7F9FC

surface

#EEF1F8

border

#C9CBD1

text

#0A0D13

muted

#7C7E82

Preview Lab

Preview with #2A6DB5

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

Preview Lab → · Contrast checker → · Palette generator →