#2A6CB3#2A6CB3

#2A6CB3 is a mid, vivid cyan. Relative luminance 0.145; OKLCH L 52.6% C 0.130 H 253.0°. Best body text is #FFFFFF at 5.39:1 contrast (WCAG AA passes).

Color values

HEX	#2A6CB3
RGB	rgb(42, 108, 179)
HSL	hsl(211, 62%, 43%)
HSV	hsv(211, 77%, 70%)
CMYK	cmyk(76.5%, 39.7%, 0%, 29.8%)
CIE-LAB	lab(44.90, 4.36, -43.61)
CIE-LCH	lch(44.90, 43.83, 275.71°)
OKLab	oklab(52.57% -0.0381 -0.1245)
OKLCH	oklch(52.57% 0.13 253)
XYZ	xyz(14.4510, 14.4704, 44.6705)
Luminance	0.1447 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A6CB3 #B3712A

analogous

#2AB0B3 #2A6CB3 #2C2AB3

triadic

#2A6CB3 #B32A6C #6CB32A

tetradic

#2A6CB3 #B32AB0 #B3712A #2AB32C

square

#2A6CB3 #B32AB0 #B3712A #2AB32C

split-complementary

#2A6CB3 #B32C2A #B0B32A

monochromatic

#133050 #1E4E81 #2A6CB3 #468BD4 #78AADF

Accessibility & contrast

On white

5.39

#2A6CB3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.89

#2A6CB3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2A6CB3

5.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A6CB3	#FFFFFF	#000000	##FFFFFF
##2A6CB3	1.00	5.39	3.89	5.39
#FFFFFF	5.39	1.00	21.00	1.00
#000000	3.89	21.00	1.00	21.00
##FFFFFF	5.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A71B6

Deuteranopia (green-blind)

#3464B2

Tritanopia (blue-blind)

#007D87

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #2a6cb3;
/* rgb */ color: rgb(42, 108, 179);
/* oklch */ color: oklch(52.6% 0.130 253.0);

Tailwind

colors: {
  custom: {
    50: '#7795ca',
    500: '#2a6cb3',
    950: '#000000',
  },
}

SCSS

$custom: #2a6cb3;
$custom-light: #7795ca;
$custom-dark: #000000;

JSON

{
  "hex": "#2a6cb3",
  "rgb": {
    "r": 42,
    "g": 108,
    "b": 179
  },
  "hsl": {
    "h": 211.095,
    "s": 61.991,
    "l": 43.333
  },
  "oklch": {
    "l": 0.52566,
    "c": 0.13019,
    "h": 253
  },
  "luminance": 0.14472
}

Semantic roles & 50–950 ramp

primary

#2A6CB3

secondary

#C79E72

accent

#9743E5

background

#F7F9FC

surface

#EEF1F8

border

#C9CBD1

text

#0A0D13

muted

#7C7E82

Preview Lab

Preview with #2A6CB3

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

Preview Lab → · Contrast checker → · Palette generator →