#154B6A#154B6A

#154B6A is a dark, moderate cyan. Relative luminance 0.062; OKLCH L 39.4% C 0.076 H 238.7°. Best body text is #FFFFFF at 9.35:1 contrast (WCAG AA passes).

Color values

HEX	#154B6A
RGB	rgb(21, 75, 106)
HSL	hsl(202, 67%, 25%)
HSV	hsv(202, 80%, 42%)
CMYK	cmyk(80.2%, 29.2%, 0%, 58.4%)
CIE-LAB	lab(29.99, -5.71, -22.96)
CIE-LCH	lch(29.99, 23.66, 256.04°)
OKLab	oklab(39.37% -0.0395 -0.0649)
OKLCH	oklch(39.37% 0.076 238.7)
XYZ	xyz(5.4258, 6.2315, 14.5497)
Luminance	0.0623 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#154B6A #6A3415

analogous

#156A5E #154B6A #15216A

triadic

#154B6A #6A154B #4B6A15

tetradic

#154B6A #5E156A #6A3415 #216A15

square

#154B6A #5E156A #6A3415 #216A15

split-complementary

#154B6A #6A1521 #6A5E15

monochromatic

#05121A #0B2737 #154B6A #1F6F9D #2993D0

Accessibility & contrast

On white

9.35

#154B6A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.25

#154B6A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #154B6A

9.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##154B6A	#FFFFFF	#000000	##FFFFFF
##154B6A	1.00	9.35	2.25	9.35
#FFFFFF	9.35	1.00	21.00	1.00
#000000	2.25	21.00	1.00	21.00
##FFFFFF	9.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C4B6B

Deuteranopia (green-blind)

#314369

Tritanopia (blue-blind)

#005356

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #154b6a;
/* rgb */ color: rgb(21, 75, 106);
/* oklch */ color: oklch(39.4% 0.076 238.7);

Tailwind

colors: {
  custom: {
    50: '#617d94',
    500: '#154b6a',
    950: '#000000',
  },
}

SCSS

$custom: #154b6a;
$custom-light: #617d94;
$custom-dark: #000000;

JSON

{
  "hex": "#154b6a",
  "rgb": {
    "r": 21,
    "g": 75,
    "b": 106
  },
  "hsl": {
    "h": 201.882,
    "s": 66.929,
    "l": 24.902
  },
  "oklch": {
    "l": 0.39368,
    "c": 0.07594,
    "h": 238.7
  },
  "luminance": 0.06232
}

Semantic roles & 50–950 ramp

primary

#154B6A

secondary

#A1603A

accent

#7D3EEA

background

#F6F7F9

surface

#EBEEF1

border

#C6C9CB

text

#05090D

muted

#7A7B7E

Preview Lab

Preview with #154B6A

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

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