#2A4864#2A4864

#2A4864 is a dark, muted cyan. Relative luminance 0.060; OKLCH L 39.1% C 0.060 H 248.0°. Best body text is #FFFFFF at 9.50:1 contrast (WCAG AA passes).

Color values

HEX	#2A4864
RGB	rgb(42, 72, 100)
HSL	hsl(209, 41%, 28%)
HSV	hsv(209, 58%, 39%)
CMYK	cmyk(58%, 28%, 0%, 60.8%)
CIE-LAB	lab(29.53, -2.02, -19.80)
CIE-LCH	lch(29.53, 19.90, 264.18°)
OKLab	oklab(39.14% -0.0224 -0.0555)
OKLCH	oklch(39.14% 0.06 248)
XYZ	xyz(5.5716, 6.0466, 12.9276)
Luminance	0.0605 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A4864 #64462A

analogous

#2A6463 #2A4864 #2A2B64

triadic

#2A4864 #642A48 #48642A

tetradic

#2A4864 #632A64 #64462A #2B642A

square

#2A4864 #632A64 #64462A #2B642A

split-complementary

#2A4864 #642A2B #64632A

monochromatic

#091016 #182939 #2A4864 #3C678F #5286B6

Accessibility & contrast

On white

9.50

#2A4864 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.21

#2A4864 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A4864

9.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A4864	#FFFFFF	#000000	##FFFFFF
##2A4864	1.00	9.50	2.21	9.50
#FFFFFF	9.50	1.00	21.00	1.00
#000000	2.21	21.00	1.00	21.00
##FFFFFF	9.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C4965

Deuteranopia (green-blind)

#354363

Tritanopia (blue-blind)

#044F52

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #2a4864;
/* rgb */ color: rgb(42, 72, 100);
/* oklch */ color: oklch(39.1% 0.060 248.0);

Tailwind

colors: {
  custom: {
    50: '#687a90',
    500: '#2a4864',
    950: '#000000',
  },
}

SCSS

$custom: #2a4864;
$custom-light: #687a90;
$custom-dark: #000000;

JSON

{
  "hex": "#2a4864",
  "rgb": {
    "r": 42,
    "g": 72,
    "b": 100
  },
  "hsl": {
    "h": 208.966,
    "s": 40.845,
    "l": 27.843
  },
  "oklch": {
    "l": 0.39137,
    "c": 0.05986,
    "h": 248
  },
  "luminance": 0.06047
}

Semantic roles & 50–950 ramp

primary

#2A4864

secondary

#967453

accent

#9257D1

background

#F6F7F8

surface

#EBEDF0

border

#C6C8CB

text

#06090C

muted

#7A7B7D

Preview Lab

Preview with #2A4864

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

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