#2B82AA#2B82AA

#2B82AA is a mid, moderate cyan. Relative luminance 0.194; OKLCH L 57.3% C 0.101 H 232.6°. Best body text is #000000 at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#2B82AA
RGB	rgb(43, 130, 170)
HSL	hsl(199, 60%, 42%)
HSV	hsv(199, 75%, 67%)
CMYK	cmyk(74.7%, 23.5%, 0%, 33.3%)
CIE-LAB	lab(51.13, -11.94, -28.58)
CIE-LCH	lch(51.13, 30.97, 247.32°)
OKLab	oklab(57.34% -0.0614 -0.0804)
OKLCH	oklch(57.34% 0.101 232.6)
XYZ	xyz(16.2317, 19.3792, 40.9075)
Luminance	0.1938 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B82AA #AA532B

analogous

#2BAA93 #2B82AA #2B42AA

triadic

#2B82AA #AA2B82 #82AA2B

tetradic

#2B82AA #932BAA #AA532B #42AA2B

square

#2B82AA #932BAA #AA532B #42AA2B

split-complementary

#2B82AA #AA2B42 #AA932B

monochromatic

#123748 #1F5D79 #2B82AA #43A3CF #74BBDC

Accessibility & contrast

On white

4.31

#2B82AA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.88

#2B82AA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2B82AA

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B82AA	#FFFFFF	#000000	##000000
##2B82AA	1.00	4.31	4.88	4.88
#FFFFFF	4.31	1.00	21.00	21.00
#000000	4.88	21.00	1.00	1.00
##000000	4.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E81AC

Deuteranopia (green-blind)

#5D74A9

Tritanopia (blue-blind)

#008D8F

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #2b82aa;
/* rgb */ color: rgb(43, 130, 170);
/* oklch */ color: oklch(57.3% 0.101 232.6);

Tailwind

colors: {
  custom: {
    50: '#76a6c3',
    500: '#2b82aa',
    950: '#000000',
  },
}

SCSS

$custom: #2b82aa;
$custom-light: #76a6c3;
$custom-dark: #000000;

JSON

{
  "hex": "#2b82aa",
  "rgb": {
    "r": 43,
    "g": 130,
    "b": 170
  },
  "hsl": {
    "h": 198.898,
    "s": 59.624,
    "l": 41.765
  },
  "oklch": {
    "l": 0.57343,
    "c": 0.10113,
    "h": 232.6
  },
  "luminance": 0.19381
}

Semantic roles & 50–950 ramp

primary

#2B82AA

secondary

#C3896E

accent

#7745E3

background

#F7FAFC

surface

#EEF4F8

border

#C9CED1

text

#0A0F12

muted

#7C7F81

Preview Lab

Preview with #2B82AA

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

Preview Lab → · Contrast checker → · Palette generator →