#6FA9BC
Closest named color: Greyblue (#77A1B5). oklch(70.2% 0.066 220.6), rgb(111, 169, 188).
Aa
Black text reads best on this color (8.07:1).
About this color
#6FA9BC is a medium-light, muted teal or cyan. In OKLCH its lightness is 70%, its chroma 0.066 and its hue 221°. Its hue sits on the cool side of the wheel. The nearest named color is Greyblue (#77A1B5), ΔE 0.022 away. Black text reads best on it, at 8.07:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (70%) |
| Chroma | muted (0.066) |
| Temperature | cool |
| Nearest name | Greyblue (#77A1B5) |
| Black text | 8.07:1 |
| White text | 2.59:1 |
Values
| HEX | #6FA9BC |
| RGB | rgb(111, 169, 188) |
| HSL | hsl(195, 36%, 59%) |
| OKLCH | oklch(70.2% 0.066 220.6) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #6FA9BC | 2.59:1 | Fails | Lc -55.8 | Large or bold text, headings |
| Black text on #6FA9BC | 8.07:1 | AAA | Lc 53.3 | Large or bold text, headings |
| #6FA9BC text on white | 2.59:1 | Fails | Lc 50.7 | Large or bold text, headings |
| #6FA9BC text on black | 8.07:1 | AAA | Lc -51.2 | Large or bold text, headings |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 400.
-
Step 50
50
#F2F6F8
oklch(97.1% 0.005 228.8)
-
Step 100
100
#E2ECEF
oklch(93.6% 0.011 217.5)
-
Step 200
200
#C9DDE4
oklch(88.5% 0.023 220.8)
-
Step 300
300
#A4C7D3
oklch(80.8% 0.041 220.6)
-
Step 400
400 (this color)
#6FA9BC
oklch(70.2% 0.066 220.6)
-
Step 500
500
#4695AD
oklch(63% 0.085 220.6)
-
Step 600
600
#207F99
oklch(55.5% 0.092 221)
-
Step 700
700
#0F6B83
oklch(49% 0.086 221.5)
-
Step 800
800
#13586A
oklch(42.8% 0.071 219.9)
-
Step 900
900
#194856
oklch(37.6% 0.055 220.9)
-
Step 950
950
#102A32
oklch(26.8% 0.035 220.6)
#6FA9BC with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #9DA6BD | 0.056 |
| Deuteranopia (no green cones) | #919DBC | 0.050 |
| Tritanopia (no blue cones) | #50AFAF | 0.041 |
| Achromatopsia (no color) | #A0A0A0 | 0.066 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6FA9BC
#6FA9BC
oklch(70.2% 0.066 220.6)
- #C49280
#C49280
oklch(70.3% 0.066 40.7)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #6FA9BC, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greyblue #77A1B5 ΔE 0.022
- Bluegrey #85A3B2 ΔE 0.028
- Bluey Grey #89A0B0 ΔE 0.036
- Cool Steel #97A7B3 ΔE 0.047
- Cool Grey #95A3A6 ΔE 0.050
- Cadet Blue #5F9EA0 ΔE 0.051
- Cool Gray #8D99AE ΔE 0.051
- Turquoise Blue #06B1C4 ΔE 0.056
Use #6FA9BC in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.