#154A6E#154A6E

#154A6E is a dark, moderate cyan. Relative luminance 0.062; OKLCH L 39.3% C 0.082 H 243.0°. Best body text is #FFFFFF at 9.39:1 contrast (WCAG AA passes).

Color values

HEX	#154A6E
RGB	rgb(21, 74, 110)
HSL	hsl(204, 68%, 26%)
HSV	hsv(204, 81%, 43%)
CMYK	cmyk(80.9%, 32.7%, 0%, 56.9%)
CIE-LAB	lab(29.87, -3.48, -25.68)
CIE-LCH	lch(29.87, 25.91, 262.29°)
OKLab	oklab(39.34% -0.037 -0.0728)
OKLCH	oklch(39.34% 0.082 243)
XYZ	xyz(5.5714, 6.1821, 15.6485)
Luminance	0.0618 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#154A6E #6E3915

analogous

#156E65 #154A6E #151D6E

triadic

#154A6E #6E154A #4A6E15

tetradic

#154A6E #65156E #6E3915 #1D6E15

square

#154A6E #65156E #6E3915 #1D6E15

split-complementary

#154A6E #6E151D #6E6515

monochromatic

#05111A #0B273B #154A6E #1F6DA1 #298FD5

Accessibility & contrast

On white

9.39

#154A6E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.24

#154A6E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #154A6E

9.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##154A6E	#FFFFFF	#000000	##FFFFFF
##154A6E	1.00	9.39	2.24	9.39
#FFFFFF	9.39	1.00	21.00	1.00
#000000	2.24	21.00	1.00	21.00
##FFFFFF	9.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#394B70

Deuteranopia (green-blind)

#2D436D

Tritanopia (blue-blind)

#005357

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #154a6e;
/* rgb */ color: rgb(21, 74, 110);
/* oklch */ color: oklch(39.3% 0.082 243.0);

Tailwind

colors: {
  custom: {
    50: '#617c98',
    500: '#154a6e',
    950: '#000000',
  },
}

SCSS

$custom: #154a6e;
$custom-light: #617c98;
$custom-dark: #000000;

JSON

{
  "hex": "#154a6e",
  "rgb": {
    "r": 21,
    "g": 74,
    "b": 110
  },
  "hsl": {
    "h": 204.27,
    "s": 67.939,
    "l": 25.686
  },
  "oklch": {
    "l": 0.39341,
    "c": 0.08168,
    "h": 243
  },
  "luminance": 0.06183
}

Semantic roles & 50–950 ramp

primary

#154A6E

secondary

#A4653A

accent

#833DEB

background

#F6F7F9

surface

#EBEEF2

border

#C6C9CC

text

#06090D

muted

#7A7B7E

Preview Lab

Preview with #154A6E

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

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