#2A507E#2A507E

#2A507E is a dark, moderate cyan. Relative luminance 0.077; OKLCH L 42.6% C 0.088 H 254.4°. Best body text is #FFFFFF at 8.24:1 contrast (WCAG AA passes).

Color values

HEX	#2A507E
RGB	rgb(42, 80, 126)
HSL	hsl(213, 50%, 33%)
HSV	hsv(213, 67%, 49%)
CMYK	cmyk(66.7%, 36.5%, 0%, 50.6%)
CIE-LAB	lab(33.43, 2.25, -30.02)
CIE-LCH	lch(33.43, 30.11, 274.30°)
OKLab	oklab(42.64% -0.0238 -0.0851)
OKLCH	oklch(42.64% 0.088 254.4)
XYZ	xyz(7.5880, 7.7352, 20.8278)
Luminance	0.0774 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A507E #7E582A

analogous

#2A7A7E #2A507E #2E2A7E

triadic

#2A507E #7E2A50 #507E2A

tetradic

#2A507E #7E2A7A #7E582A #2A7E2E

square

#2A507E #7E2A7A #7E582A #2A7E2E

split-complementary

#2A507E #7E2E2A #7A7E2A

monochromatic

#0B1622 #1B3350 #2A507E #396DAC #5A8CC8

Accessibility & contrast

On white

8.24

#2A507E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#2A507E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A507E

8.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A507E	#FFFFFF	#000000	##FFFFFF
##2A507E	1.00	8.24	2.55	8.24
#FFFFFF	8.24	1.00	21.00	1.00
#000000	2.55	21.00	1.00	21.00
##FFFFFF	8.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C5380

Deuteranopia (green-blind)

#304B7D

Tritanopia (blue-blind)

#005B61

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #2a507e;
/* rgb */ color: rgb(42, 80, 126);
/* oklch */ color: oklch(42.6% 0.088 254.4);

Tailwind

colors: {
  custom: {
    50: '#6d80a3',
    500: '#2a507e',
    950: '#000000',
  },
}

SCSS

$custom: #2a507e;
$custom-light: #6d80a3;
$custom-dark: #000000;

JSON

{
  "hex": "#2a507e",
  "rgb": {
    "r": 42,
    "g": 80,
    "b": 126
  },
  "hsl": {
    "h": 212.857,
    "s": 50,
    "l": 32.941
  },
  "oklch": {
    "l": 0.42635,
    "c": 0.08839,
    "h": 254.4
  },
  "luminance": 0.07736
}

Semantic roles & 50–950 ramp

primary

#2A507E

secondary

#AE8656

accent

#9B4EDA

background

#F6F7FA

surface

#ECEEF4

border

#C7C9CE

text

#070A0F

muted

#7A7C7F

Preview Lab

Preview with #2A507E

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

Preview Lab → · Contrast checker → · Palette generator →