#2B6CB4#2B6CB4

#2B6CB4 is a mid, vivid cyan. Relative luminance 0.145; OKLCH L 52.7% C 0.131 H 253.5°. Best body text is #FFFFFF at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#2B6CB4
RGB	rgb(43, 108, 180)
HSL	hsl(212, 61%, 44%)
HSV	hsv(212, 76%, 71%)
CMYK	cmyk(76.1%, 40%, 0%, 29.4%)
CIE-LAB	lab(44.99, 4.87, -44.05)
CIE-LCH	lch(44.99, 44.32, 276.30°)
OKLab	oklab(52.66% -0.0373 -0.1258)
OKLCH	oklch(52.66% 0.131 253.5)
XYZ	xyz(14.5940, 14.5323, 45.2070)
Luminance	0.1453 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B6CB4 #B4732B

analogous

#2BB0B4 #2B6CB4 #2E2BB4

triadic

#2B6CB4 #B42B6C #6CB42B

tetradic

#2B6CB4 #B42BB0 #B4732B #2BB42E

square

#2B6CB4 #B42BB0 #B4732B #2BB42E

split-complementary

#2B6CB4 #B42E2B #B0B42B

monochromatic

#133151 #1F4E83 #2B6CB4 #498BD3 #7AAADF

Accessibility & contrast

On white

5.38

#2B6CB4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.91

#2B6CB4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B6CB4

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B6CB4	#FFFFFF	#000000	##FFFFFF
##2B6CB4	1.00	5.38	3.91	5.38
#FFFFFF	5.38	1.00	21.00	1.00
#000000	3.91	21.00	1.00	21.00
##FFFFFF	5.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A71B7

Deuteranopia (green-blind)

#3465B3

Tritanopia (blue-blind)

#007D87

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #2b6cb4;
/* rgb */ color: rgb(43, 108, 180);
/* oklch */ color: oklch(52.7% 0.131 253.5);

Tailwind

colors: {
  custom: {
    50: '#7895cb',
    500: '#2b6cb4',
    950: '#000000',
  },
}

SCSS

$custom: #2b6cb4;
$custom-light: #7895cb;
$custom-dark: #000000;

JSON

{
  "hex": "#2b6cb4",
  "rgb": {
    "r": 43,
    "g": 108,
    "b": 180
  },
  "hsl": {
    "h": 211.533,
    "s": 61.435,
    "l": 43.725
  },
  "oklch": {
    "l": 0.5266,
    "c": 0.13117,
    "h": 253.5
  },
  "luminance": 0.14534
}

Semantic roles & 50–950 ramp

primary

#2B6CB4

secondary

#C7A073

accent

#9843E5

background

#F7F9FC

surface

#EEF1F8

border

#C9CBD1

text

#0A0D13

muted

#7C7E82

Preview Lab

Preview with #2B6CB4

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

Preview Lab → · Contrast checker → · Palette generator →