#2B7ABF#2B7ABF

#2B7ABF is a mid, vivid cyan. Relative luminance 0.182; OKLCH L 56.6% C 0.131 H 248.9°. Best body text is #000000 at 4.64:1 contrast (WCAG AA passes).

Color values

HEX	#2B7ABF
RGB	rgb(43, 122, 191)
HSL	hsl(208, 63%, 46%)
HSV	hsv(208, 77%, 75%)
CMYK	cmyk(77.5%, 36.1%, 0%, 25.1%)
CIE-LAB	lab(49.73, 0.35, -42.88)
CIE-LCH	lch(49.73, 42.88, 270.47°)
OKLab	oklab(56.57% -0.0471 -0.1221)
OKLCH	oklch(56.57% 0.131 248.9)
XYZ	xyz(17.3562, 18.1922, 51.8768)
Luminance	0.1819 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B7ABF #BF702B

analogous

#2BBFBA #2B7ABF #2B30BF

triadic

#2B7ABF #BF2B7A #7ABF2B

tetradic

#2B7ABF #BA2BBF #BF702B #30BF2B

square

#2B7ABF #BA2BBF #BF702B #30BF2B

split-complementary

#2B7ABF #BF2B30 #BFBA2B

monochromatic

#153A5B #205A8D #2B7ABF #5098D8 #82B5E3

Accessibility & contrast

On white

4.53

#2B7ABF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.64

#2B7ABF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2B7ABF

4.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B7ABF	#FFFFFF	#000000	##000000
##2B7ABF	1.00	4.53	4.64	4.64
#FFFFFF	4.53	1.00	21.00	21.00
#000000	4.64	21.00	1.00	1.00
##000000	4.64	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A7EC2

Deuteranopia (green-blind)

#4470BE

Tritanopia (blue-blind)

#008A93

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #2b7abf;
/* rgb */ color: rgb(43, 122, 191);
/* oklch */ color: oklch(56.6% 0.131 248.9);

Tailwind

colors: {
  custom: {
    50: '#7aa0d2',
    500: '#2b7abf',
    950: '#000000',
  },
}

SCSS

$custom: #2b7abf;
$custom-light: #7aa0d2;
$custom-dark: #000000;

JSON

{
  "hex": "#2b7abf",
  "rgb": {
    "r": 43,
    "g": 122,
    "b": 191
  },
  "hsl": {
    "h": 207.973,
    "s": 63.248,
    "l": 45.882
  },
  "oklch": {
    "l": 0.56568,
    "c": 0.13088,
    "h": 248.9
  },
  "luminance": 0.18194
}

Semantic roles & 50–950 ramp

primary

#2B7ABF

secondary

#CCA07A

accent

#8E42E6

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0B0E14

muted

#7C7E82

Preview Lab

Preview with #2B7ABF

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

Preview Lab → · Contrast checker → · Palette generator →