#154D8E#154D8E

#154D8E is a dark, vivid cyan. Relative luminance 0.074; OKLCH L 42.2% C 0.122 H 255.2°. Best body text is #FFFFFF at 8.45:1 contrast (WCAG AA passes).

Color values

HEX	#154D8E
RGB	rgb(21, 77, 142)
HSL	hsl(212, 74%, 32%)
HSV	hsv(212, 85%, 56%)
CMYK	cmyk(85.2%, 45.8%, 0%, 44.3%)
CIE-LAB	lab(32.74, 7.59, -40.99)
CIE-LCH	lch(32.74, 41.69, 280.49°)
OKLab	oklab(42.22% -0.0311 -0.1176)
OKLCH	oklch(42.22% 0.122 255.2)
XYZ	xyz(7.8438, 7.4192, 26.6046)
Luminance	0.0742 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#154D8E #8E5615

analogous

#158A8E #154D8E #19158E

triadic

#154D8E #8E154D #4D8E15

tetradic

#154D8E #8E158A #8E5615 #158E19

square

#154D8E #8E158A #8E5615 #158E19

split-complementary

#154D8E #8E1915 #8A8E15

monochromatic

#051323 #0D3059 #154D8E #1D6AC3 #3B89E2

Accessibility & contrast

On white

8.45

#154D8E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.48

#154D8E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #154D8E

8.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##154D8E	#FFFFFF	#000000	##FFFFFF
##154D8E	1.00	8.45	2.48	8.45
#FFFFFF	8.45	1.00	21.00	1.00
#000000	2.48	21.00	1.00	21.00
##FFFFFF	8.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B5390

Deuteranopia (green-blind)

#0F488D

Tritanopia (blue-blind)

#005D66

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #154d8e;
/* rgb */ color: rgb(21, 77, 142);
/* oklch */ color: oklch(42.2% 0.122 255.2);

Tailwind

colors: {
  custom: {
    50: '#697eaf',
    500: '#154d8e',
    950: '#000000',
  },
}

SCSS

$custom: #154d8e;
$custom-light: #697eaf;
$custom-dark: #000000;

JSON

{
  "hex": "#154d8e",
  "rgb": {
    "r": 21,
    "g": 77,
    "b": 142
  },
  "hsl": {
    "h": 212.231,
    "s": 74.233,
    "l": 31.961
  },
  "oklch": {
    "l": 0.42215,
    "c": 0.12169,
    "h": 255.2
  },
  "luminance": 0.0742
}

Semantic roles & 50–950 ramp

primary

#154D8E

secondary

#C2843D

accent

#9B37F1

background

#F6F7FA

surface

#ECEEF4

border

#C7C9CE

text

#070910

muted

#7A7B7F

Preview Lab

Preview with #154D8E

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

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