#2E648B#2E648B

#2E648B is a mid, moderate cyan. Relative luminance 0.116; OKLCH L 48.5% C 0.085 H 242.7°. Best body text is #FFFFFF at 6.34:1 contrast (WCAG AA passes).

Color values

HEX	#2E648B
RGB	rgb(46, 100, 139)
HSL	hsl(205, 50%, 36%)
HSV	hsv(205, 67%, 55%)
CMYK	cmyk(66.9%, 28.1%, 0%, 45.5%)
CIE-LAB	lab(40.51, -4.85, -26.83)
CIE-LCH	lch(40.51, 27.26, 259.75°)
OKLab	oklab(48.47% -0.039 -0.0756)
OKLCH	oklch(48.47% 0.085 242.7)
XYZ	xyz(10.3423, 11.5582, 26.1070)
Luminance	0.1156 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2E648B #8B552E

analogous

#2E8B84 #2E648B #2E368B

triadic

#2E648B #8B2E64 #648B2E

tetradic

#2E648B #842E8B #8B552E #368B2E

square

#2E648B #842E8B #8B552E #368B2E

split-complementary

#2E648B #8B2E36 #8B842E

monochromatic

#10222F #1F435D #2E648B #3D85B9 #67A2CD

Accessibility & contrast

On white

6.34

#2E648B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.31

#2E648B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2E648B

6.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2E648B	#FFFFFF	#000000	##FFFFFF
##2E648B	1.00	6.34	3.31	6.34
#FFFFFF	6.34	1.00	21.00	1.00
#000000	3.31	21.00	1.00	21.00
##FFFFFF	6.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#52658D

Deuteranopia (green-blind)

#465B8A

Tritanopia (blue-blind)

#006E72

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #2e648b;
/* rgb */ color: rgb(46, 100, 139);
/* oklch */ color: oklch(48.5% 0.085 242.7);

Tailwind

colors: {
  custom: {
    50: '#7190ad',
    500: '#2e648b',
    950: '#000000',
  },
}

SCSS

$custom: #2e648b;
$custom-light: #7190ad;
$custom-dark: #000000;

JSON

{
  "hex": "#2e648b",
  "rgb": {
    "r": 46,
    "g": 100,
    "b": 139
  },
  "hsl": {
    "h": 205.161,
    "s": 50.27,
    "l": 36.275
  },
  "oklch": {
    "l": 0.48466,
    "c": 0.08504,
    "h": 242.7
  },
  "luminance": 0.11559
}

Semantic roles & 50–950 ramp

primary

#2E648B

secondary

#B38461

accent

#894EDA

background

#F7F8FA

surface

#EDF0F4

border

#C8CBCE

text

#080C10

muted

#7B7D7F

Preview Lab

Preview with #2E648B

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

Preview Lab → · Contrast checker → · Palette generator →