#2A548E#2A548E

#2A548E is a dark, moderate cyan. Relative luminance 0.088; OKLCH L 44.6% C 0.107 H 257.0°. Best body text is #FFFFFF at 7.62:1 contrast (WCAG AA passes).

Color values

HEX	#2A548E
RGB	rgb(42, 84, 142)
HSL	hsl(215, 54%, 36%)
HSV	hsv(215, 70%, 56%)
CMYK	cmyk(70.4%, 40.8%, 0%, 44.3%)
CIE-LAB	lab(35.57, 5.67, -36.44)
CIE-LCH	lch(35.57, 36.88, 278.85°)
OKLab	oklab(44.6% -0.024 -0.1039)
OKLCH	oklch(44.6% 0.107 257)
XYZ	xyz(9.0059, 8.7850, 26.8070)
Luminance	0.0879 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A548E #8E642A

analogous

#2A868E #2A548E #322A8E

triadic

#2A548E #8E2A54 #548E2A

tetradic

#2A548E #8E2A86 #8E642A #2A8E32

square

#2A548E #8E2A86 #8E642A #2A8E32

split-complementary

#2A548E #8E322A #868E2A

monochromatic

#0E1C30 #1C385F #2A548E #3870BD #6290D1

Accessibility & contrast

On white

7.62

#2A548E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.76

#2A548E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A548E

7.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A548E	#FFFFFF	#000000	##FFFFFF
##2A548E	1.00	7.62	2.76	7.62
#FFFFFF	7.62	1.00	21.00	1.00
#000000	2.76	21.00	1.00	21.00
##FFFFFF	7.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#395990

Deuteranopia (green-blind)

#2A4F8D

Tritanopia (blue-blind)

#00616A

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #2a548e;
/* rgb */ color: rgb(42, 84, 142);
/* oklch */ color: oklch(44.6% 0.107 257.0);

Tailwind

colors: {
  custom: {
    50: '#7083af',
    500: '#2a548e',
    950: '#000000',
  },
}

SCSS

$custom: #2a548e;
$custom-light: #7083af;
$custom-dark: #000000;

JSON

{
  "hex": "#2a548e",
  "rgb": {
    "r": 42,
    "g": 84,
    "b": 142
  },
  "hsl": {
    "h": 214.8,
    "s": 54.348,
    "l": 36.078
  },
  "oklch": {
    "l": 0.44601,
    "c": 0.10659,
    "h": 257
  },
  "luminance": 0.08786
}

Semantic roles & 50–950 ramp

primary

#2A548E

secondary

#B6915D

accent

#A04ADE

background

#F7F8FA

surface

#EDEFF4

border

#C8CACE

text

#080A10

muted

#7B7C7F

Preview Lab

Preview with #2A548E

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

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