#2E5D7B#2E5D7B

#2E5D7B is a mid, moderate cyan. Relative luminance 0.098; OKLCH L 45.9% C 0.071 H 238.9°. Best body text is #FFFFFF at 7.08:1 contrast (WCAG AA passes).

Color values

HEX	#2E5D7B
RGB	rgb(46, 93, 123)
HSL	hsl(203, 46%, 33%)
HSV	hsv(203, 63%, 48%)
CMYK	cmyk(62.6%, 24.4%, 0%, 51.8%)
CIE-LAB	lab(37.55, -6.23, -21.70)
CIE-LCH	lch(37.55, 22.58, 253.99°)
OKLab	oklab(45.88% -0.0367 -0.0608)
OKLCH	oklch(45.88% 0.071 238.9)
XYZ	xyz(8.6149, 9.8388, 20.1801)
Luminance	0.0984 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E5D7B #7B4C2E

analogous

#2E7B72 #2E5D7B #2E367B

triadic

#2E5D7B #7B2E5D #5D7B2E

tetradic

#2E5D7B #722E7B #7B4C2E #367B2E

square

#2E5D7B #722E7B #7B4C2E #367B2E

split-complementary

#2E5D7B #7B2E36 #7B722E

monochromatic

#0D1A22 #1D3B4E #2E5D7B #3F7FA8 #609DC3

Accessibility & contrast

On white

7.08

#2E5D7B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.97

#2E5D7B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2E5D7B

7.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E5D7B	#FFFFFF	#000000	##FFFFFF
##2E5D7B	1.00	7.08	2.97	7.08
#FFFFFF	7.08	1.00	21.00	1.00
#000000	2.97	21.00	1.00	21.00
##FFFFFF	7.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F5D7C

Deuteranopia (green-blind)

#45557A

Tritanopia (blue-blind)

#006567

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #2e5d7b;
/* rgb */ color: rgb(46, 93, 123);
/* oklch */ color: oklch(45.9% 0.071 238.9);

Tailwind

colors: {
  custom: {
    50: '#6e8aa1',
    500: '#2e5d7b',
    950: '#000000',
  },
}

SCSS

$custom: #2e5d7b;
$custom-light: #6e8aa1;
$custom-dark: #000000;

JSON

{
  "hex": "#2e5d7b",
  "rgb": {
    "r": 46,
    "g": 93,
    "b": 123
  },
  "hsl": {
    "h": 203.377,
    "s": 45.562,
    "l": 33.137
  },
  "oklch": {
    "l": 0.45883,
    "c": 0.07101,
    "h": 238.9
  },
  "luminance": 0.0984
}

Semantic roles & 50–950 ramp

primary

#2E5D7B

secondary

#AA7A5B

accent

#8553D5

background

#F6F8F9

surface

#ECF0F2

border

#C7CBCC

text

#080B0F

muted

#7B7C7E

Preview Lab

Preview with #2E5D7B

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

Preview Lab → · Contrast checker → · Palette generator →