#3D88BE#3D88BE

#3D88BE is a mid, moderate cyan. Relative luminance 0.223; OKLCH L 60.4% C 0.111 H 243.0°. Best body text is #000000 at 5.46:1 contrast (WCAG AA passes).

Color values

HEX	#3D88BE
RGB	rgb(61, 136, 190)
HSL	hsl(205, 51%, 49%)
HSV	hsv(205, 68%, 75%)
CMYK	cmyk(67.9%, 28.4%, 0%, 25.5%)
CIE-LAB	lab(54.36, -5.79, -34.98)
CIE-LCH	lch(54.36, 35.45, 260.60°)
OKLab	oklab(60.35% -0.0503 -0.0987)
OKLCH	oklch(60.35% 0.111 243)
XYZ	xyz(20.0193, 22.3160, 51.9576)
Luminance	0.2232 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3D88BE #BE733D

analogous

#3DBEB4 #3D88BE #3D48BE

triadic

#3D88BE #BE3D88 #88BE3D

tetradic

#3D88BE #B43DBE #BE733D #48BE3D

square

#3D88BE #B43DBE #BE733D #48BE3D

split-complementary

#3D88BE #BE3D48 #BEB43D

monochromatic

#1F4661 #2E6790 #3D88BE #69A4CF #98C0DE

Accessibility & contrast

On white

3.84

#3D88BE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.46

#3D88BE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3D88BE

5.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3D88BE	#FFFFFF	#000000	##000000
##3D88BE	1.00	3.84	5.46	5.46
#FFFFFF	3.84	1.00	21.00	21.00
#000000	5.46	21.00	1.00	1.00
##000000	5.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7089C0

Deuteranopia (green-blind)

#5E7CBD

Tritanopia (blue-blind)

#00959B

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #3d88be;
/* rgb */ color: rgb(61, 136, 190);
/* oklch */ color: oklch(60.4% 0.111 243.0);

Tailwind

colors: {
  custom: {
    50: '#81aad2',
    500: '#3d88be',
    950: '#000000',
  },
}

SCSS

$custom: #3d88be;
$custom-light: #81aad2;
$custom-dark: #000000;

JSON

{
  "hex": "#3d88be",
  "rgb": {
    "r": 61,
    "g": 136,
    "b": 190
  },
  "hsl": {
    "h": 205.116,
    "s": 51.394,
    "l": 49.216
  },
  "oklch": {
    "l": 0.60353,
    "c": 0.11079,
    "h": 243
  },
  "luminance": 0.22318
}

Semantic roles & 50–950 ramp

primary

#3D88BE

secondary

#C9A78D

accent

#884DDB

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0B1014

muted

#7C7F82

Preview Lab

Preview with #3D88BE

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

Preview Lab → · Contrast checker → · Palette generator →