#3A88BF#3A88BF

#3A88BF is a mid, moderate cyan. Relative luminance 0.223; OKLCH L 60.3% C 0.113 H 242.7°. Best body text is #000000 at 5.45:1 contrast (WCAG AA passes).

Color values

HEX	#3A88BF
RGB	rgb(58, 136, 191)
HSL	hsl(205, 53%, 49%)
HSV	hsv(205, 70%, 75%)
CMYK	cmyk(69.6%, 28.8%, 0%, 25.1%)
CIE-LAB	lab(54.31, -5.91, -35.63)
CIE-LCH	lch(54.31, 36.12, 260.58°)
OKLab	oklab(60.3% -0.0519 -0.1006)
OKLCH	oklch(60.3% 0.113 242.7)
XYZ	xyz(19.9494, 22.2673, 52.5268)
Luminance	0.2227 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A88BF #BF713A

analogous

#3ABFB4 #3A88BF #3A46BF

triadic

#3A88BF #BF3A88 #88BF3A

tetradic

#3A88BF #B43ABF #BF713A #46BF3A

square

#3A88BF #B43ABF #BF713A #46BF3A

split-complementary

#3A88BF #BF3A46 #BFB43A

monochromatic

#1D4561 #2C6790 #3A88BF #66A4D0 #95C0DF

Accessibility & contrast

On white

3.85

#3A88BF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.45

#3A88BF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A88BF

5.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A88BF	#FFFFFF	#000000	##000000
##3A88BF	1.00	3.85	5.45	5.45
#FFFFFF	3.85	1.00	21.00	21.00
#000000	5.45	21.00	1.00	1.00
##000000	5.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F89C1

Deuteranopia (green-blind)

#5D7CBE

Tritanopia (blue-blind)

#00959B

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #3a88bf;
/* rgb */ color: rgb(58, 136, 191);
/* oklch */ color: oklch(60.3% 0.113 242.7);

Tailwind

colors: {
  custom: {
    50: '#80aad2',
    500: '#3a88bf',
    950: '#000000',
  },
}

SCSS

$custom: #3a88bf;
$custom-light: #80aad2;
$custom-dark: #000000;

JSON

{
  "hex": "#3a88bf",
  "rgb": {
    "r": 58,
    "g": 136,
    "b": 191
  },
  "hsl": {
    "h": 204.812,
    "s": 53.414,
    "l": 48.824
  },
  "oklch": {
    "l": 0.60301,
    "c": 0.11323,
    "h": 242.7
  },
  "luminance": 0.22269
}

Semantic roles & 50–950 ramp

primary

#3A88BF

secondary

#CAA58B

accent

#874BDD

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0B1014

muted

#7C7F82

Preview Lab

Preview with #3A88BF

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

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