#2A6FB4#2A6FB4

#2A6FB4 is a mid, vivid cyan. Relative luminance 0.152; OKLCH L 53.3% C 0.128 H 251.6°. Best body text is #FFFFFF at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#2A6FB4
RGB	rgb(42, 111, 180)
HSL	hsl(210, 62%, 44%)
HSV	hsv(210, 77%, 71%)
CMYK	cmyk(76.7%, 38.3%, 0%, 29.4%)
CIE-LAB	lab(45.85, 2.87, -42.69)
CIE-LCH	lch(45.85, 42.79, 273.85°)
OKLab	oklab(53.32% -0.0406 -0.1217)
OKLCH	oklch(53.32% 0.128 251.6)
XYZ	xyz(14.8744, 15.1547, 45.3124)
Luminance	0.1516 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A6FB4 #B46F2A

analogous

#2AB4B4 #2A6FB4 #2A2AB4

triadic

#2A6FB4 #B42A6F #6FB42A

tetradic

#2A6FB4 #B42AB4 #B46F2A #2AB42A

square

#2A6FB4 #B42AB4 #B46F2A #2AB42A

split-complementary

#2A6FB4 #B42A2A #B4B42A

monochromatic

#133251 #1E5082 #2A6FB4 #478ED4 #79ACE0

Accessibility & contrast

On white

5.21

#2A6FB4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.03

#2A6FB4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2A6FB4

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A6FB4	#FFFFFF	#000000	##FFFFFF
##2A6FB4	1.00	5.21	4.03	5.21
#FFFFFF	5.21	1.00	21.00	1.00
#000000	4.03	21.00	1.00	21.00
##FFFFFF	5.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F73B7

Deuteranopia (green-blind)

#3967B3

Tritanopia (blue-blind)

#007F89

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #2a6fb4;
/* rgb */ color: rgb(42, 111, 180);
/* oklch */ color: oklch(53.3% 0.128 251.6);

Tailwind

colors: {
  custom: {
    50: '#7797cb',
    500: '#2a6fb4',
    950: '#000000',
  },
}

SCSS

$custom: #2a6fb4;
$custom-light: #7797cb;
$custom-dark: #000000;

JSON

{
  "hex": "#2a6fb4",
  "rgb": {
    "r": 42,
    "g": 111,
    "b": 180
  },
  "hsl": {
    "h": 210,
    "s": 62.162,
    "l": 43.529
  },
  "oklch": {
    "l": 0.53322,
    "c": 0.12831,
    "h": 251.6
  },
  "luminance": 0.15156
}

Semantic roles & 50–950 ramp

primary

#2A6FB4

secondary

#C89D72

accent

#9443E5

background

#F7F9FC

surface

#EEF2F8

border

#C9CCD1

text

#0A0D13

muted

#7C7E82

Preview Lab

Preview with #2A6FB4

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

Preview Lab → · Contrast checker → · Palette generator →