#2B657A#2B657A

#2B657A is a mid, moderate cyan. Relative luminance 0.112; OKLCH L 47.8% C 0.069 H 224.9°. Best body text is #FFFFFF at 6.47:1 contrast (WCAG AA passes).

Color values

HEX	#2B657A
RGB	rgb(43, 101, 122)
HSL	hsl(196, 48%, 32%)
HSV	hsv(196, 65%, 48%)
CMYK	cmyk(64.8%, 17.2%, 0%, 52.2%)
CIE-LAB	lab(39.96, -11.94, -17.39)
CIE-LCH	lch(39.96, 21.09, 235.51°)
OKLab	oklab(47.75% -0.0487 -0.0485)
OKLCH	oklch(47.75% 0.069 224.9)
XYZ	xyz(9.1614, 11.2252, 20.0924)
Luminance	0.1123 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B657A #7A402B

analogous

#2B7A67 #2B657A #2B3E7A

triadic

#2B657A #7A2B65 #657A2B

tetradic

#2B657A #672B7A #7A402B #3E7A2B

square

#2B657A #672B7A #7A402B #3E7A2B

split-complementary

#2B657A #7A2B3E #7A672B

monochromatic

#0B1A1F #1B404D #2B657A #3B8AA7 #5AA9C5

Accessibility & contrast

On white

6.47

#2B657A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.25

#2B657A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B657A

6.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B657A	#FFFFFF	#000000	##FFFFFF
##2B657A	1.00	6.47	3.25	6.47
#FFFFFF	6.47	1.00	21.00	1.00
#000000	3.25	21.00	1.00	21.00
##FFFFFF	6.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#59637B

Deuteranopia (green-blind)

#4E5B7A

Tritanopia (blue-blind)

#006B6C

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #2b657a;
/* rgb */ color: rgb(43, 101, 122);
/* oklch */ color: oklch(47.8% 0.069 224.9);

Tailwind

colors: {
  custom: {
    50: '#6d91a0',
    500: '#2b657a',
    950: '#000000',
  },
}

SCSS

$custom: #2b657a;
$custom-light: #6d91a0;
$custom-dark: #000000;

JSON

{
  "hex": "#2b657a",
  "rgb": {
    "r": 43,
    "g": 101,
    "b": 122
  },
  "hsl": {
    "h": 195.949,
    "s": 47.879,
    "l": 32.353
  },
  "oklch": {
    "l": 0.4775,
    "c": 0.06869,
    "h": 224.9
  },
  "luminance": 0.11226
}

Semantic roles & 50–950 ramp

primary

#2B657A

secondary

#AB6D56

accent

#7450D7

background

#F6F8F9

surface

#ECF0F2

border

#C7CBCC

text

#080C0E

muted

#7B7D7E

Preview Lab

Preview with #2B657A

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

Preview Lab → · Contrast checker → · Palette generator →