#2E5D8B#2E5D8B

#2E5D8B is a mid, moderate cyan. Relative luminance 0.103; OKLCH L 46.8% C 0.091 H 249.9°. Best body text is #FFFFFF at 6.87:1 contrast (WCAG AA passes).

Color values

HEX	#2E5D8B
RGB	rgb(46, 93, 139)
HSL	hsl(210, 50%, 36%)
HSV	hsv(210, 67%, 55%)
CMYK	cmyk(66.9%, 33.1%, 0%, 45.5%)
CIE-LAB	lab(38.33, -0.52, -30.24)
CIE-LCH	lch(38.33, 30.25, 269.02°)
OKLab	oklab(46.75% -0.0313 -0.0855)
OKLCH	oklch(46.75% 0.091 249.9)
XYZ	xyz(9.6995, 10.2727, 25.8927)
Luminance	0.1027 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E5D8B #8B5C2E

analogous

#2E8B8B #2E5D8B #2E2F8B

triadic

#2E5D8B #8B2E5D #5D8B2E

tetradic

#2E5D8B #8B2E8B #8B5C2E #2F8B2E

square

#2E5D8B #8B2E8B #8B5C2E #2F8B2E

split-complementary

#2E5D8B #8B2E2F #8B8B2E

monochromatic

#101F2F #1F3E5D #2E5D8B #3D7CB9 #679ACD

Accessibility & contrast

On white

6.87

#2E5D8B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.05

#2E5D8B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2E5D8B

6.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E5D8B	#FFFFFF	#000000	##FFFFFF
##2E5D8B	1.00	6.87	3.05	6.87
#FFFFFF	6.87	1.00	21.00	1.00
#000000	3.05	21.00	1.00	21.00
##FFFFFF	6.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#495F8D

Deuteranopia (green-blind)

#3C568A

Tritanopia (blue-blind)

#00686D

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #2e5d8b;
/* rgb */ color: rgb(46, 93, 139);
/* oklch */ color: oklch(46.8% 0.091 249.9);

Tailwind

colors: {
  custom: {
    50: '#718aad',
    500: '#2e5d8b',
    950: '#000000',
  },
}

SCSS

$custom: #2e5d8b;
$custom-light: #718aad;
$custom-dark: #000000;

JSON

{
  "hex": "#2e5d8b",
  "rgb": {
    "r": 46,
    "g": 93,
    "b": 139
  },
  "hsl": {
    "h": 209.677,
    "s": 50.27,
    "l": 36.275
  },
  "oklch": {
    "l": 0.4675,
    "c": 0.09108,
    "h": 249.9
  },
  "luminance": 0.10274
}

Semantic roles & 50–950 ramp

primary

#2E5D8B

secondary

#B38A61

accent

#934EDA

background

#F7F8FA

surface

#EDF0F4

border

#C8CBCE

text

#080B10

muted

#7B7C7F

Preview Lab

Preview with #2E5D8B

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

Preview Lab → · Contrast checker → · Palette generator →