#2A689B#2A689B

#2A689B is a mid, moderate cyan. Relative luminance 0.128; OKLCH L 50.2% C 0.103 H 246.7°. Best body text is #FFFFFF at 5.91:1 contrast (WCAG AA passes).

Color values

HEX	#2A689B
RGB	rgb(42, 104, 155)
HSL	hsl(207, 57%, 39%)
HSV	hsv(207, 73%, 61%)
CMYK	cmyk(72.9%, 32.9%, 0%, 39.2%)
CIE-LAB	lab(42.40, -2.14, -33.45)
CIE-LCH	lch(42.40, 33.52, 266.34°)
OKLab	oklab(50.18% -0.0408 -0.0948)
OKLCH	oklch(50.18% 0.103 246.7)
XYZ	xyz(11.8193, 12.7581, 32.8436)
Luminance	0.1276 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A689B #9B5D2A

analogous

#2A9B95 #2A689B #2A2F9B

triadic

#2A689B #9B2A68 #689B2A

tetradic

#2A689B #952A9B #9B5D2A #2F9B2A

square

#2A689B #952A9B #9B5D2A #2F9B2A

split-complementary

#2A689B #9B2A2F #9B952A

monochromatic

#10273B #1D486B #2A689B #3988C9 #69A5D6

Accessibility & contrast

On white

5.91

#2A689B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.55

#2A689B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2A689B

5.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A689B	#FFFFFF	#000000	##FFFFFF
##2A689B	1.00	5.91	3.55	5.91
#FFFFFF	5.91	1.00	21.00	1.00
#000000	3.55	21.00	1.00	21.00
##FFFFFF	5.91	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#516A9D

Deuteranopia (green-blind)

#415F9A

Tritanopia (blue-blind)

#00747A

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #2a689b;
/* rgb */ color: rgb(42, 104, 155);
/* oklch */ color: oklch(50.2% 0.103 246.7);

Tailwind

colors: {
  custom: {
    50: '#7292b9',
    500: '#2a689b',
    950: '#000000',
  },
}

SCSS

$custom: #2a689b;
$custom-light: #7292b9;
$custom-dark: #000000;

JSON

{
  "hex": "#2a689b",
  "rgb": {
    "r": 42,
    "g": 104,
    "b": 155
  },
  "hsl": {
    "h": 207.08,
    "s": 57.36,
    "l": 38.627
  },
  "oklch": {
    "l": 0.50179,
    "c": 0.10321,
    "h": 246.7
  },
  "luminance": 0.12759
}

Semantic roles & 50–950 ramp

primary

#2A689B

secondary

#BD8C64

accent

#8C47E1

background

#F7F8FB

surface

#EDF0F6

border

#C8CBD0

text

#090D11

muted

#7B7D80

Preview Lab

Preview with #2A689B

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

Preview Lab → · Contrast checker → · Palette generator →