#2A97BB#2A97BB

#2A97BB is a light, moderate cyan. Relative luminance 0.262; OKLCH L 63.3% C 0.108 H 225.2°. Best body text is #000000 at 6.24:1 contrast (WCAG AA passes).

Color values

HEX	#2A97BB
RGB	rgb(42, 151, 187)
HSL	hsl(195, 63%, 45%)
HSV	hsv(195, 78%, 73%)
CMYK	cmyk(77.5%, 19.3%, 0%, 26.7%)
CIE-LAB	lab(58.24, -17.77, -27.28)
CIE-LCH	lch(58.24, 32.56, 236.92°)
OKLab	oklab(63.26% -0.0761 -0.0765)
OKLCH	oklch(63.26% 0.108 225.2)
XYZ	xyz(20.9874, 26.2108, 50.9571)
Luminance	0.2621 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A97BB #BB4E2A

analogous

#2ABB97 #2A97BB #2A4EBB

triadic

#2A97BB #BB2A97 #97BB2A

tetradic

#2A97BB #972ABB #BB4E2A #4EBB2A

square

#2A97BB #972ABB #BB4E2A #4EBB2A

split-complementary

#2A97BB #BB2A4E #BB972A

monochromatic

#144657 #1F6F89 #2A97BB #4CB4D7 #7DC9E2

Accessibility & contrast

On white

3.36

#2A97BB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.24

#2A97BB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2A97BB

6.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A97BB	#FFFFFF	#000000	##000000
##2A97BB	1.00	3.36	6.24	6.24
#FFFFFF	3.36	1.00	21.00	21.00
#000000	6.24	21.00	1.00	1.00
##000000	6.24	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8394BD

Deuteranopia (green-blind)

#7086BB

Tritanopia (blue-blind)

#00A2A3

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #2a97bb;
/* rgb */ color: rgb(42, 151, 187);
/* oklch */ color: oklch(63.3% 0.108 225.2);

Tailwind

colors: {
  custom: {
    50: '#7ab5cf',
    500: '#2a97bb',
    950: '#000000',
  },
}

SCSS

$custom: #2a97bb;
$custom-light: #7ab5cf;
$custom-dark: #000000;

JSON

{
  "hex": "#2a97bb",
  "rgb": {
    "r": 42,
    "g": 151,
    "b": 187
  },
  "hsl": {
    "h": 194.897,
    "s": 63.319,
    "l": 44.902
  },
  "oklch": {
    "l": 0.63255,
    "c": 0.10795,
    "h": 225.2
  },
  "luminance": 0.26213
}

Semantic roles & 50–950 ramp

primary

#2A97BB

secondary

#CA8B76

accent

#6A41E6

background

#F8FBFC

surface

#EFF6F9

border

#CAD0D2

text

#0B1114

muted

#7C8082

Preview Lab

Preview with #2A97BB

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

Preview Lab → · Contrast checker → · Palette generator →