#2A5B97#2A5B97

#2A5B97 is a mid, moderate cyan. Relative luminance 0.102; OKLCH L 46.8% C 0.111 H 255.0°. Best body text is #FFFFFF at 6.90:1 contrast (WCAG AA passes).

Color values

HEX	#2A5B97
RGB	rgb(42, 91, 151)
HSL	hsl(213, 56%, 38%)
HSV	hsv(213, 72%, 59%)
CMYK	cmyk(72.2%, 39.7%, 0%, 40.8%)
CIE-LAB	lab(38.21, 4.55, -37.68)
CIE-LCH	lch(38.21, 37.95, 276.88°)
OKLab	oklab(46.83% -0.0288 -0.1074)
OKLCH	oklch(46.83% 0.111 255)
XYZ	xyz(10.2798, 10.2077, 30.7007)
Luminance	0.1021 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A5B97 #97662A

analogous

#2A9197 #2A5B97 #302A97

triadic

#2A5B97 #972A5B #5B972A

tetradic

#2A5B97 #972A91 #97662A #2A9730

square

#2A5B97 #972A91 #97662A #2A9730

split-complementary

#2A5B97 #97302A #91972A

monochromatic

#0F2137 #1D3E67 #2A5B97 #3778C7 #6798D5

Accessibility & contrast

On white

6.90

#2A5B97 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.04

#2A5B97 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2A5B97

6.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A5B97	#FFFFFF	#000000	##FFFFFF
##2A5B97	1.00	6.90	3.04	6.90
#FFFFFF	6.90	1.00	21.00	1.00
#000000	3.04	21.00	1.00	21.00
##FFFFFF	6.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F5F99

Deuteranopia (green-blind)

#2F5596

Tritanopia (blue-blind)

#006971

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #2a5b97;
/* rgb */ color: rgb(42, 91, 151);
/* oklch */ color: oklch(46.8% 0.111 255.0);

Tailwind

colors: {
  custom: {
    50: '#7189b6',
    500: '#2a5b97',
    950: '#000000',
  },
}

SCSS

$custom: #2a5b97;
$custom-light: #7189b6;
$custom-dark: #000000;

JSON

{
  "hex": "#2a5b97",
  "rgb": {
    "r": 42,
    "g": 91,
    "b": 151
  },
  "hsl": {
    "h": 213.028,
    "s": 56.477,
    "l": 37.843
  },
  "oklch": {
    "l": 0.4683,
    "c": 0.11118,
    "h": 255
  },
  "luminance": 0.10209
}

Semantic roles & 50–950 ramp

primary

#2A5B97

secondary

#BB9362

accent

#9C48E0

background

#F7F8FB

surface

#EDEFF6

border

#C8CAD0

text

#090B11

muted

#7B7C80

Preview Lab

Preview with #2A5B97

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

Preview Lab → · Contrast checker → · Palette generator →