#2B6BAB#2B6BAB

#2B6BAB is a mid, vivid cyan. Relative luminance 0.140; OKLCH L 51.9% C 0.120 H 251.3°. Best body text is #FFFFFF at 5.54:1 contrast (WCAG AA passes).

Color values

HEX	#2B6BAB
RGB	rgb(43, 107, 171)
HSL	hsl(210, 60%, 42%)
HSV	hsv(210, 75%, 67%)
CMYK	cmyk(74.9%, 37.4%, 0%, 32.9%)
CIE-LAB	lab(44.19, 2.11, -40.06)
CIE-LCH	lch(44.19, 40.12, 273.01°)
OKLab	oklab(51.87% -0.0386 -0.1141)
OKLCH	oklch(51.87% 0.12 251.3)
XYZ	xyz(13.6019, 13.9677, 40.4994)
Luminance	0.1397 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B6BAB #AB6B2B

analogous

#2BABAB #2B6BAB #2B2BAB

triadic

#2B6BAB #AB2B6B #6BAB2B

tetradic

#2B6BAB #AB2BAB #AB6B2B #2BAB2B

square

#2B6BAB #AB2BAB #AB6B2B #2BAB2B

split-complementary

#2B6BAB #AB2B2B #ABAB2B

monochromatic

#122E49 #1F4C7A #2B6BAB #438AD0 #74A8DC

Accessibility & contrast

On white

5.54

#2B6BAB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.79

#2B6BAB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B6BAB

5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B6BAB	#FFFFFF	#000000	##FFFFFF
##2B6BAB	1.00	5.54	3.79	5.54
#FFFFFF	5.54	1.00	21.00	1.00
#000000	3.79	21.00	1.00	21.00
##FFFFFF	5.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D6FAE

Deuteranopia (green-blind)

#3A63AA

Tritanopia (blue-blind)

#007A83

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #2b6bab;
/* rgb */ color: rgb(43, 107, 171);
/* oklch */ color: oklch(51.9% 0.120 251.3);

Tailwind

colors: {
  custom: {
    50: '#7695c4',
    500: '#2b6bab',
    950: '#000000',
  },
}

SCSS

$custom: #2b6bab;
$custom-light: #7695c4;
$custom-dark: #000000;

JSON

{
  "hex": "#2b6bab",
  "rgb": {
    "r": 43,
    "g": 107,
    "b": 171
  },
  "hsl": {
    "h": 210,
    "s": 59.813,
    "l": 41.961
  },
  "oklch": {
    "l": 0.51871,
    "c": 0.12044,
    "h": 251.3
  },
  "luminance": 0.13969
}

Semantic roles & 50–950 ramp

primary

#2B6BAB

secondary

#C4996E

accent

#9445E3

background

#F7F9FC

surface

#EEF1F8

border

#C9CBD1

text

#0A0D13

muted

#7C7E82

Preview Lab

Preview with #2B6BAB

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

Preview Lab → · Contrast checker → · Palette generator →