#2A6CBD#2A6CBD

#2A6CBD is a mid, vivid cyan. Relative luminance 0.149; OKLCH L 53.2% C 0.143 H 255.5°. Best body text is #FFFFFF at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#2A6CBD
RGB	rgb(42, 108, 189)
HSL	hsl(213, 64%, 45%)
HSV	hsv(213, 78%, 74%)
CMYK	cmyk(77.8%, 42.9%, 0%, 25.9%)
CIE-LAB	lab(45.48, 8.15, -48.49)
CIE-LCH	lch(45.48, 49.17, 279.55°)
OKLab	oklab(53.21% -0.0358 -0.1388)
OKLCH	oklch(53.21% 0.143 255.5)
XYZ	xyz(15.4993, 14.8897, 50.1914)
Luminance	0.1489 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A6CBD #BD7B2A

analogous

#2AB5BD #2A6CBD #312ABD

triadic

#2A6CBD #BD2A6C #6CBD2A

tetradic

#2A6CBD #BD2AB5 #BD7B2A #2ABD31

square

#2A6CBD #BD2AB5 #BD7B2A #2ABD31

split-complementary

#2A6CBD #BD312A #B5BD2A

monochromatic

#143359 #1F4F8B #2A6CBD #4D8BD7 #7FACE3

Accessibility & contrast

On white

5.28

#2A6CBD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#2A6CBD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2A6CBD

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A6CBD	#FFFFFF	#000000	##FFFFFF
##2A6CBD	1.00	5.28	3.98	5.28
#FFFFFF	5.28	1.00	21.00	1.00
#000000	3.98	21.00	1.00	21.00
##FFFFFF	5.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4473C0

Deuteranopia (green-blind)

#2865BB

Tritanopia (blue-blind)

#007F8B

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #2a6cbd;
/* rgb */ color: rgb(42, 108, 189);
/* oklch */ color: oklch(53.2% 0.143 255.5);

Tailwind

colors: {
  custom: {
    50: '#7995d1',
    500: '#2a6cbd',
    950: '#000000',
  },
}

SCSS

$custom: #2a6cbd;
$custom-light: #7995d1;
$custom-dark: #000000;

JSON

{
  "hex": "#2a6cbd",
  "rgb": {
    "r": 42,
    "g": 108,
    "b": 189
  },
  "hsl": {
    "h": 213.061,
    "s": 63.636,
    "l": 45.294
  },
  "oklch": {
    "l": 0.53208,
    "c": 0.14337,
    "h": 255.5
  },
  "luminance": 0.14891
}

Semantic roles & 50–950 ramp

primary

#2A6CBD

secondary

#CBA678

accent

#9C41E7

background

#F8F9FC

surface

#EFF1F9

border

#CACBD2

text

#0B0D14

muted

#7C7E82

Preview Lab

Preview with #2A6CBD

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

Preview Lab → · Contrast checker → · Palette generator →