#2A99BA#2A99BA

#2A99BA is a light, moderate cyan. Relative luminance 0.268; OKLCH L 63.7% C 0.107 H 222.7°. Best body text is #000000 at 6.36:1 contrast (WCAG AA passes).

Color values

HEX	#2A99BA
RGB	rgb(42, 153, 186)
HSL	hsl(194, 63%, 45%)
HSV	hsv(194, 77%, 73%)
CMYK	cmyk(77.4%, 17.7%, 0%, 27.1%)
CIE-LAB	lab(58.80, -19.18, -25.84)
CIE-LCH	lch(58.80, 32.18, 233.42°)
OKLab	oklab(63.7% -0.0785 -0.0724)
OKLCH	oklch(63.7% 0.107 222.7)
XYZ	xyz(21.2053, 26.8173, 50.5035)
Luminance	0.2682 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A99BA #BA4B2A

analogous

#2ABA93 #2A99BA #2A51BA

triadic

#2A99BA #BA2A99 #99BA2A

tetradic

#2A99BA #932ABA #BA4B2A #51BA2A

square

#2A99BA #932ABA #BA4B2A #51BA2A

split-complementary

#2A99BA #BA2A51 #BA932A

monochromatic

#134756 #1F7088 #2A99BA #4BB6D6 #7DCBE2

Accessibility & contrast

On white

3.30

#2A99BA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.36

#2A99BA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2A99BA

6.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A99BA	#FFFFFF	#000000	##000000
##2A99BA	1.00	3.30	6.36	6.36
#FFFFFF	3.30	1.00	21.00	21.00
#000000	6.36	21.00	1.00	1.00
##000000	6.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8695BC

Deuteranopia (green-blind)

#7387BA

Tritanopia (blue-blind)

#00A3A4

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #2a99ba;
/* rgb */ color: rgb(42, 153, 186);
/* oklch */ color: oklch(63.7% 0.107 222.7);

Tailwind

colors: {
  custom: {
    50: '#7ab7ce',
    500: '#2a99ba',
    950: '#000000',
  },
}

SCSS

$custom: #2a99ba;
$custom-light: #7ab7ce;
$custom-dark: #000000;

JSON

{
  "hex": "#2a99ba",
  "rgb": {
    "r": 42,
    "g": 153,
    "b": 186
  },
  "hsl": {
    "h": 193.75,
    "s": 63.158,
    "l": 44.706
  },
  "oklch": {
    "l": 0.63698,
    "c": 0.10675,
    "h": 222.7
  },
  "luminance": 0.2682
}

Semantic roles & 50–950 ramp

primary

#2A99BA

secondary

#CA8976

accent

#6742E6

background

#F8FBFC

surface

#EFF6F9

border

#CAD0D2

text

#0B1113

muted

#7C8082

Preview Lab

Preview with #2A99BA

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

Preview Lab → · Contrast checker → · Palette generator →