#2B5787#2B5787

#2B5787 is a dark, moderate cyan. Relative luminance 0.091; OKLCH L 44.9% C 0.093 H 252.4°. Best body text is #FFFFFF at 7.46:1 contrast (WCAG AA passes).

Color values

HEX	#2B5787
RGB	rgb(43, 87, 135)
HSL	hsl(211, 52%, 35%)
HSV	hsv(211, 68%, 53%)
CMYK	cmyk(68.1%, 35.6%, 0%, 47.1%)
CIE-LAB	lab(36.13, 1.27, -31.27)
CIE-LCH	lch(36.13, 31.30, 272.33°)
OKLab	oklab(44.93% -0.0282 -0.0887)
OKLCH	oklch(44.93% 0.093 252.4)
XYZ	xyz(8.7760, 9.0784, 24.2068)
Luminance	0.0908 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B5787 #875B2B

analogous

#2B8587 #2B5787 #2D2B87

triadic

#2B5787 #872B57 #57872B

tetradic

#2B5787 #872B85 #875B2B #2B872D

square

#2B5787 #872B85 #875B2B #2B872D

split-complementary

#2B5787 #872D2B #85872B

monochromatic

#0D1B2A #1C3959 #2B5787 #3A75B5 #6094CC

Accessibility & contrast

On white

7.46

#2B5787 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.82

#2B5787 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B5787

7.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B5787	#FFFFFF	#000000	##FFFFFF
##2B5787	1.00	7.46	2.82	7.46
#FFFFFF	7.46	1.00	21.00	1.00
#000000	2.82	21.00	1.00	21.00
##FFFFFF	7.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#425A89

Deuteranopia (green-blind)

#355186

Tritanopia (blue-blind)

#006268

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #2b5787;
/* rgb */ color: rgb(43, 87, 135);
/* oklch */ color: oklch(44.9% 0.093 252.4);

Tailwind

colors: {
  custom: {
    50: '#6f86aa',
    500: '#2b5787',
    950: '#000000',
  },
}

SCSS

$custom: #2b5787;
$custom-light: #6f86aa;
$custom-dark: #000000;

JSON

{
  "hex": "#2b5787",
  "rgb": {
    "r": 43,
    "g": 87,
    "b": 135
  },
  "hsl": {
    "h": 211.304,
    "s": 51.685,
    "l": 34.902
  },
  "oklch": {
    "l": 0.44927,
    "c": 0.09305,
    "h": 252.4
  },
  "luminance": 0.09079
}

Semantic roles & 50–950 ramp

primary

#2B5787

secondary

#B2895B

accent

#974DDB

background

#F7F8FA

surface

#EDEFF4

border

#C8CACE

text

#080B10

muted

#7B7C7F

Preview Lab

Preview with #2B5787

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

Preview Lab → · Contrast checker → · Palette generator →