#154A6D#154A6D

#154A6D is a dark, moderate cyan. Relative luminance 0.062; OKLCH L 39.3% C 0.080 H 242.3°. Best body text is #FFFFFF at 9.41:1 contrast (WCAG AA passes).

Color values

HEX	#154A6D
RGB	rgb(21, 74, 109)
HSL	hsl(204, 68%, 25%)
HSV	hsv(204, 81%, 43%)
CMYK	cmyk(80.7%, 32.1%, 0%, 57.3%)
CIE-LAB	lab(29.81, -3.88, -25.13)
CIE-LCH	lch(29.81, 25.43, 261.23°)
OKLab	oklab(39.28% -0.0374 -0.0712)
OKLCH	oklch(39.28% 0.08 242.3)
XYZ	xyz(5.5173, 6.1605, 15.3633)
Luminance	0.0616 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#154A6D #6D3815

analogous

#156D64 #154A6D #151E6D

triadic

#154A6D #6D154A #4A6D15

tetradic

#154A6D #64156D #6D3815 #1E6D15

square

#154A6D #64156D #6D3815 #1E6D15

split-complementary

#154A6D #6D151E #6D6415

monochromatic

#05111A #0B273A #154A6D #1F6DA0 #2990D4

Accessibility & contrast

On white

9.41

#154A6D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#154A6D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #154A6D

9.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##154A6D	#FFFFFF	#000000	##FFFFFF
##154A6D	1.00	9.41	2.23	9.41
#FFFFFF	9.41	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A4B6F

Deuteranopia (green-blind)

#2E436C

Tritanopia (blue-blind)

#005356

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #154a6d;
/* rgb */ color: rgb(21, 74, 109);
/* oklch */ color: oklch(39.3% 0.080 242.3);

Tailwind

colors: {
  custom: {
    50: '#617c97',
    500: '#154a6d',
    950: '#000000',
  },
}

SCSS

$custom: #154a6d;
$custom-light: #617c97;
$custom-dark: #000000;

JSON

{
  "hex": "#154a6d",
  "rgb": {
    "r": 21,
    "g": 74,
    "b": 109
  },
  "hsl": {
    "h": 203.864,
    "s": 67.692,
    "l": 25.49
  },
  "oklch": {
    "l": 0.39281,
    "c": 0.08041,
    "h": 242.3
  },
  "luminance": 0.06161
}

Semantic roles & 50–950 ramp

primary

#154A6D

secondary

#A3643A

accent

#823DEB

background

#F6F7F9

surface

#EBEEF2

border

#C6C9CC

text

#06090D

muted

#7A7B7E

Preview Lab

Preview with #154A6D

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

Preview Lab → · Contrast checker → · Palette generator →