#154FA0#154FA0

#154FA0 is a dark, vivid cyan. Relative luminance 0.083; OKLCH L 44.0% C 0.144 H 258.2°. Best body text is #FFFFFF at 7.90:1 contrast (WCAG AA passes).

Color values

HEX	#154FA0
RGB	rgb(21, 79, 160)
HSL	hsl(215, 77%, 35%)
HSV	hsv(215, 87%, 63%)
CMYK	cmyk(86.9%, 50.6%, 0%, 37.3%)
CIE-LAB	lab(34.58, 13.62, -48.95)
CIE-LCH	lch(34.58, 50.81, 285.54°)
OKLab	oklab(44.02% -0.0294 -0.141)
OKLCH	oklch(44.02% 0.144 258.2)
XYZ	xyz(9.4481, 8.2883, 34.3527)
Luminance	0.0829 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#154FA0 #A06615

analogous

#1594A0 #154FA0 #2015A0

triadic

#154FA0 #A0154F #4FA015

tetradic

#154FA0 #A01594 #A06615 #15A020

square

#154FA0 #A01594 #A06615 #15A020

split-complementary

#154FA0 #A02015 #94A015

monochromatic

#071A34 #0E346A #154FA0 #1C6AD6 #488BE7

Accessibility & contrast

On white

7.90

#154FA0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.66

#154FA0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #154FA0

7.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##154FA0	#FFFFFF	#000000	##FFFFFF
##154FA0	1.00	7.90	2.66	7.90
#FFFFFF	7.90	1.00	21.00	1.00
#000000	2.66	21.00	1.00	21.00
##FFFFFF	7.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C58A3

Deuteranopia (green-blind)

#004C9E

Tritanopia (blue-blind)

#006370

Achromatopsia (no color)

#515151

Design tokens & code

CSS

--color: #154fa0;
/* rgb */ color: rgb(21, 79, 160);
/* oklch */ color: oklch(44.0% 0.144 258.2);

Tailwind

colors: {
  custom: {
    50: '#6d7fbd',
    500: '#154fa0',
    950: '#000000',
  },
}

SCSS

$custom: #154fa0;
$custom-light: #6d7fbd;
$custom-dark: #000000;

JSON

{
  "hex": "#154fa0",
  "rgb": {
    "r": 21,
    "g": 79,
    "b": 160
  },
  "hsl": {
    "h": 214.964,
    "s": 76.796,
    "l": 35.49
  },
  "oklch": {
    "l": 0.44024,
    "c": 0.14406,
    "h": 258.2
  },
  "luminance": 0.08289
}

Semantic roles & 50–950 ramp

primary

#154FA0

secondary

#C89349

accent

#A434F3

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#080A12

muted

#7B7C81

Preview Lab

Preview with #154FA0

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

Preview Lab → · Contrast checker → · Palette generator →