#2B5983#2B5983

#2B5983 is a mid, moderate cyan. Relative luminance 0.093; OKLCH L 45.2% C 0.086 H 248.3°. Best body text is #FFFFFF at 7.34:1 contrast (WCAG AA passes).

Color values

HEX	#2B5983
RGB	rgb(43, 89, 131)
HSL	hsl(209, 51%, 34%)
HSV	hsv(209, 67%, 51%)
CMYK	cmyk(67.2%, 32.1%, 0%, 48.6%)
CIE-LAB	lab(36.55, -1.48, -28.17)
CIE-LCH	lch(36.55, 28.21, 267.00°)
OKLab	oklab(45.18% -0.0316 -0.0796)
OKLCH	oklch(45.18% 0.086 248.3)
XYZ	xyz(8.6639, 9.2962, 22.8061)
Luminance	0.0930 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B5983 #83552B

analogous

#2B8381 #2B5983 #2B2D83

triadic

#2B5983 #832B59 #59832B

tetradic

#2B5983 #812B83 #83552B #2D832B

square

#2B5983 #812B83 #83552B #2D832B

split-complementary

#2B5983 #832B2D #83812B

monochromatic

#0D1A27 #1C3A55 #2B5983 #3A78B1 #5E97CA

Accessibility & contrast

On white

7.34

#2B5983 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.86

#2B5983 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B5983

7.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B5983	#FFFFFF	#000000	##FFFFFF
##2B5983	1.00	7.34	2.86	7.34
#FFFFFF	7.34	1.00	21.00	1.00
#000000	2.86	21.00	1.00	21.00
##FFFFFF	7.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#475B85

Deuteranopia (green-blind)

#3B5282

Tritanopia (blue-blind)

#006368

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #2b5983;
/* rgb */ color: rgb(43, 89, 131);
/* oklch */ color: oklch(45.2% 0.086 248.3);

Tailwind

colors: {
  custom: {
    50: '#6e87a7',
    500: '#2b5983',
    950: '#000000',
  },
}

SCSS

$custom: #2b5983;
$custom-light: #6e87a7;
$custom-dark: #000000;

JSON

{
  "hex": "#2b5983",
  "rgb": {
    "r": 43,
    "g": 89,
    "b": 131
  },
  "hsl": {
    "h": 208.636,
    "s": 50.575,
    "l": 34.118
  },
  "oklch": {
    "l": 0.45183,
    "c": 0.08567,
    "h": 248.3
  },
  "luminance": 0.09297
}

Semantic roles & 50–950 ramp

primary

#2B5983

secondary

#B0835A

accent

#914EDA

background

#F7F8FA

surface

#EDEFF4

border

#C8CACE

text

#080B0F

muted

#7B7C7F

Preview Lab

Preview with #2B5983

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

Preview Lab → · Contrast checker → · Palette generator →