#2B5C8E#2B5C8E

#2B5C8E is a mid, moderate cyan. Relative luminance 0.101; OKLCH L 46.6% C 0.097 H 251.1°. Best body text is #FFFFFF at 6.94:1 contrast (WCAG AA passes).

Color values

HEX	#2B5C8E
RGB	rgb(43, 92, 142)
HSL	hsl(210, 54%, 36%)
HSV	hsv(210, 70%, 56%)
CMYK	cmyk(69.7%, 35.2%, 0%, 44.3%)
CIE-LAB	lab(38.06, 0.69, -32.49)
CIE-LCH	lch(38.06, 32.50, 271.21°)
OKLab	oklab(46.56% -0.0316 -0.0922)
OKLCH	oklch(46.56% 0.097 251.1)
XYZ	xyz(9.7041, 10.1199, 27.0279)
Luminance	0.1012 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B5C8E #8E5D2B

analogous

#2B8E8E #2B5C8E #2C2B8E

triadic

#2B5C8E #8E2B5C #5C8E2B

tetradic

#2B5C8E #8E2B8E #8E5D2B #2B8E2C

square

#2B5C8E #8E2B8E #8E5D2B #2B8E2C

split-complementary

#2B5C8E #8E2C2B #8E8E2B

monochromatic

#0F1F30 #1D3E5F #2B5C8E #397ABD #6399D0

Accessibility & contrast

On white

6.94

#2B5C8E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.02

#2B5C8E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2B5C8E

6.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B5C8E	#FFFFFF	#000000	##FFFFFF
##2B5C8E	1.00	6.94	3.02	6.94
#FFFFFF	6.94	1.00	21.00	1.00
#000000	3.02	21.00	1.00	21.00
##FFFFFF	6.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#465F90

Deuteranopia (green-blind)

#38558D

Tritanopia (blue-blind)

#00686E

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #2b5c8e;
/* rgb */ color: rgb(43, 92, 142);
/* oklch */ color: oklch(46.6% 0.097 251.1);

Tailwind

colors: {
  custom: {
    50: '#7089af',
    500: '#2b5c8e',
    950: '#000000',
  },
}

SCSS

$custom: #2b5c8e;
$custom-light: #7089af;
$custom-dark: #000000;

JSON

{
  "hex": "#2b5c8e",
  "rgb": {
    "r": 43,
    "g": 92,
    "b": 142
  },
  "hsl": {
    "h": 210.303,
    "s": 53.514,
    "l": 36.275
  },
  "oklch": {
    "l": 0.46556,
    "c": 0.09742,
    "h": 251.1
  },
  "luminance": 0.10121
}

Semantic roles & 50–950 ramp

primary

#2B5C8E

secondary

#B68B5F

accent

#954BDD

background

#F7F8FA

surface

#EDF0F4

border

#C8CBCE

text

#080B10

muted

#7B7C7F

Preview Lab

Preview with #2B5C8E

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

Preview Lab → · Contrast checker → · Palette generator →